156733720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 434367360

約数和(自身を除く): 277633640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 47, 52, 53, 55, 65, 88, 94, 104, 106, 110, 121, 130, 143, 188, 212, 220, 235, 242, 260, 265, 286, 376, 424, 440, 470, 484, 517, 520, 530, 572, 583, 605, 611, 689, 715, 940, 968, 1034, 1060, 1144, 1166, 1210, 1222, 1378, 1430, 1573, 1880, 2068, 2120, 2332, 2420, 2444, 2491, 2585, 2756, 2860, 2915, 3055, 3146, 3445, 4136, 4664, 4840, 4888, 4982, 5170, 5512, 5687, 5720, 5830, 6110, 6292, 6413, 6721, 6890, 7579, 7865, 9964, 10340, 11374, 11660, 12220, 12455, 12584, 12826, 13442, 13780, 15158, 15730, 19928, 20680, 22748, 23320, 24440, 24910, 25652, 26884, 27401, 27560, 28435, 30316, 31460, 32065, 32383, 33605, 37895, 45496, 49820, 51304, 53768, 54802, 56870, 60632, 62920, 64130, 64766, 67210, 73931, 75790, 83369, 99640, 109604, 113740, 128260, 129532, 134420, 137005, 147862, 151580, 161915, 166738, 219208, 227480, 256520, 259064, 268840, 274010, 295724, 301411, 303160, 323830, 333476, 356213, 369655, 416845, 548020, 591448, 602822, 647660, 666952, 712426, 739310, 833690, 1096040, 1205644, 1295320, 1424852, 1478620, 1507055, 1667380, 1781065, 2411288, 2849704, 2957240, 3014110, 3334760, 3562130, 3918343, 6028220, 7124260, 7836686, 12056440, 14248520, 15673372, 19591715, 31346744, 39183430, 78366860, 156733720]

約数ペア:

[(1, 156733720), (2, 78366860), (4, 39183430), (5, 31346744), (8, 19591715), (10, 15673372), (11, 14248520), (13, 12056440), (20, 7836686), (22, 7124260), (26, 6028220), (40, 3918343), (44, 3562130), (47, 3334760), (52, 3014110), (53, 2957240), (55, 2849704), (65, 2411288), (88, 1781065), (94, 1667380), (104, 1507055), (106, 1478620), (110, 1424852), (121, 1295320), (130, 1205644), (143, 1096040), (188, 833690), (212, 739310), (220, 712426), (235, 666952), (242, 647660), (260, 602822), (265, 591448), (286, 548020), (376, 416845), (424, 369655), (440, 356213), (470, 333476), (484, 323830), (517, 303160), (520, 301411), (530, 295724), (572, 274010), (583, 268840), (605, 259064), (611, 256520), (689, 227480), (715, 219208), (940, 166738), (968, 161915), (1034, 151580), (1060, 147862), (1144, 137005), (1166, 134420), (1210, 129532), (1222, 128260), (1378, 113740), (1430, 109604), (1573, 99640), (1880, 83369), (2068, 75790), (2120, 73931), (2332, 67210), (2420, 64766), (2444, 64130), (2491, 62920), (2585, 60632), (2756, 56870), (2860, 54802), (2915, 53768), (3055, 51304), (3146, 49820), (3445, 45496), (4136, 37895), (4664, 33605), (4840, 32383), (4888, 32065), (4982, 31460), (5170, 30316), (5512, 28435), (5687, 27560), (5720, 27401), (5830, 26884), (6110, 25652), (6292, 24910), (6413, 24440), (6721, 23320), (6890, 22748), (7579, 20680), (7865, 19928), (9964, 15730), (10340, 15158), (11374, 13780), (11660, 13442), (12220, 12826), (12455, 12584)]