156969667520

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{1031}}^1$

素因数の和:1339

約数の個数: 224

約数和(自身を含む): 391355006976

約数和(自身を除く): 234385339456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 53, 64, 80, 94, 106, 160, 188, 191, 212, 235, 265, 320, 376, 382, 424, 470, 530, 752, 764, 848, 940, 955, 1031, 1060, 1504, 1528, 1696, 1880, 1910, 2062, 2120, 2491, 3008, 3056, 3392, 3760, 3820, 4124, 4240, 4982, 5155, 6112, 7520, 7640, 8248, 8480, 8977, 9964, 10123, 10310, 12224, 12455, 15040, 15280, 16496, 16960, 17954, 19928, 20246, 20620, 24910, 30560, 32992, 35908, 39856, 40492, 41240, 44885, 48457, 49820, 50615, 54643, 61120, 65984, 71816, 79712, 80984, 82480, 89770, 96914, 99640, 101230, 109286, 143632, 159424, 161968, 164960, 179540, 193828, 196921, 199280, 202460, 218572, 242285, 273215, 287264, 323936, 329920, 359080, 387656, 393842, 398560, 404920, 437144, 475781, 484570, 546430, 574528, 647872, 718160, 775312, 787684, 797120, 809840, 874288, 951562, 969140, 984605, 1092860, 1436320, 1550624, 1575368, 1619680, 1748576, 1903124, 1938280, 1969210, 2185720, 2378905, 2568221, 2872640, 3101248, 3150736, 3239360, 3497152, 3806248, 3876560, 3938420, 4371440, 4757810, 5136442, 6301472, 7612496, 7753120, 7876840, 8742880, 9255287, 9515620, 10272884, 10436813, 12602944, 12841105, 15224992, 15506240, 15753680, 17485760, 18510574, 19031240, 20545768, 20873626, 25682210, 30449984, 31507360, 37021148, 38062480, 41091536, 41747252, 46276435, 51364420, 52184065, 63014720, 74042296, 76124960, 82183072, 83494504, 92552870, 102728840, 104368130, 148084592, 152249920, 164366144, 166989008, 185105740, 205457680, 208736260, 296169184, 333978016, 370211480, 410915360, 417472520, 490530211, 592338368, 667956032, 740422960, 821830720, 834945040, 981060422, 1480845920, 1669890080, 1962120844, 2452651055, 2961691840, 3339780160, 3924241688, 4905302110, 7848483376, 9810604220, 15696966752, 19621208440, 31393933504, 39242416880, 78484833760, 156969667520]

約数ペア:

[(1, 156969667520), (2, 78484833760), (4, 39242416880), (5, 31393933504), (8, 19621208440), (10, 15696966752), (16, 9810604220), (20, 7848483376), (32, 4905302110), (40, 3924241688), (47, 3339780160), (53, 2961691840), (64, 2452651055), (80, 1962120844), (94, 1669890080), (106, 1480845920), (160, 981060422), (188, 834945040), (191, 821830720), (212, 740422960), (235, 667956032), (265, 592338368), (320, 490530211), (376, 417472520), (382, 410915360), (424, 370211480), (470, 333978016), (530, 296169184), (752, 208736260), (764, 205457680), (848, 185105740), (940, 166989008), (955, 164366144), (1031, 152249920), (1060, 148084592), (1504, 104368130), (1528, 102728840), (1696, 92552870), (1880, 83494504), (1910, 82183072), (2062, 76124960), (2120, 74042296), (2491, 63014720), (3008, 52184065), (3056, 51364420), (3392, 46276435), (3760, 41747252), (3820, 41091536), (4124, 38062480), (4240, 37021148), (4982, 31507360), (5155, 30449984), (6112, 25682210), (7520, 20873626), (7640, 20545768), (8248, 19031240), (8480, 18510574), (8977, 17485760), (9964, 15753680), (10123, 15506240), (10310, 15224992), (12224, 12841105), (12455, 12602944), (15040, 10436813), (15280, 10272884), (16496, 9515620), (16960, 9255287), (17954, 8742880), (19928, 7876840), (20246, 7753120), (20620, 7612496), (24910, 6301472), (30560, 5136442), (32992, 4757810), (35908, 4371440), (39856, 3938420), (40492, 3876560), (41240, 3806248), (44885, 3497152), (48457, 3239360), (49820, 3150736), (50615, 3101248), (54643, 2872640), (61120, 2568221), (65984, 2378905), (71816, 2185720), (79712, 1969210), (80984, 1938280), (82480, 1903124), (89770, 1748576), (96914, 1619680), (99640, 1575368), (101230, 1550624), (109286, 1436320), (143632, 1092860), (159424, 984605), (161968, 969140), (164960, 951562), (179540, 874288), (193828, 809840), (196921, 797120), (199280, 787684), (202460, 775312), (218572, 718160), (242285, 647872), (273215, 574528), (287264, 546430), (323936, 484570), (329920, 475781), (359080, 437144), (387656, 404920), (393842, 398560)]