145571616

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:791

約数の個数: 144

約数和(自身を含む): 448156800

約数和(自身を除く): 302585184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 222, 228, 288, 296, 304, 333, 342, 444, 456, 592, 608, 666, 684, 703, 719, 888, 912, 1184, 1332, 1368, 1406, 1438, 1776, 1824, 2109, 2157, 2664, 2736, 2812, 2876, 3552, 4218, 4314, 5328, 5472, 5624, 5752, 6327, 6471, 8436, 8628, 10656, 11248, 11504, 12654, 12942, 13661, 16872, 17256, 22496, 23008, 25308, 25884, 26603, 27322, 33744, 34512, 40983, 50616, 51768, 53206, 54644, 67488, 69024, 79809, 81966, 101232, 103536, 106412, 109288, 122949, 159618, 163932, 202464, 207072, 212824, 218576, 239427, 245898, 319236, 327864, 425648, 437152, 478854, 491796, 505457, 638472, 655728, 851296, 957708, 983592, 1010914, 1276944, 1311456, 1516371, 1915416, 1967184, 2021828, 2553888, 3032742, 3830832, 3934368, 4043656, 4549113, 6065484, 7661664, 8087312, 9098226, 12130968, 16174624, 18196452, 24261936, 36392904, 48523872, 72785808, 145571616]

約数ペア:

[(1, 145571616), (2, 72785808), (3, 48523872), (4, 36392904), (6, 24261936), (8, 18196452), (9, 16174624), (12, 12130968), (16, 9098226), (18, 8087312), (19, 7661664), (24, 6065484), (32, 4549113), (36, 4043656), (37, 3934368), (38, 3830832), (48, 3032742), (57, 2553888), (72, 2021828), (74, 1967184), (76, 1915416), (96, 1516371), (111, 1311456), (114, 1276944), (144, 1010914), (148, 983592), (152, 957708), (171, 851296), (222, 655728), (228, 638472), (288, 505457), (296, 491796), (304, 478854), (333, 437152), (342, 425648), (444, 327864), (456, 319236), (592, 245898), (608, 239427), (666, 218576), (684, 212824), (703, 207072), (719, 202464), (888, 163932), (912, 159618), (1184, 122949), (1332, 109288), (1368, 106412), (1406, 103536), (1438, 101232), (1776, 81966), (1824, 79809), (2109, 69024), (2157, 67488), (2664, 54644), (2736, 53206), (2812, 51768), (2876, 50616), (3552, 40983), (4218, 34512), (4314, 33744), (5328, 27322), (5472, 26603), (5624, 25884), (5752, 25308), (6327, 23008), (6471, 22496), (8436, 17256), (8628, 16872), (10656, 13661), (11248, 12942), (11504, 12654)]