157193520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5413}}^1$

素因数の和:5451

約数の個数: 120

約数和(自身を含む): 535726128

約数和(自身を除く): 378532608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5413, 5808, 7260, 9680, 10826, 14520, 16239, 21652, 27065, 29040, 32478, 43304, 54130, 59543, 64956, 81195, 86608, 108260, 119086, 129912, 162390, 178629, 216520, 238172, 259824, 297715, 324780, 357258, 433040, 476344, 595430, 649560, 654973, 714516, 893145, 952688, 1190860, 1299120, 1309946, 1429032, 1786290, 1964919, 2381720, 2619892, 2858064, 3274865, 3572580, 3929838, 4763440, 5239784, 6549730, 7145160, 7859676, 9824595, 10479568, 13099460, 14290320, 15719352, 19649190, 26198920, 31438704, 39298380, 52397840, 78596760, 157193520]

約数ペア:

[(1, 157193520), (2, 78596760), (3, 52397840), (4, 39298380), (5, 31438704), (6, 26198920), (8, 19649190), (10, 15719352), (11, 14290320), (12, 13099460), (15, 10479568), (16, 9824595), (20, 7859676), (22, 7145160), (24, 6549730), (30, 5239784), (33, 4763440), (40, 3929838), (44, 3572580), (48, 3274865), (55, 2858064), (60, 2619892), (66, 2381720), (80, 1964919), (88, 1786290), (110, 1429032), (120, 1309946), (121, 1299120), (132, 1190860), (165, 952688), (176, 893145), (220, 714516), (240, 654973), (242, 649560), (264, 595430), (330, 476344), (363, 433040), (440, 357258), (484, 324780), (528, 297715), (605, 259824), (660, 238172), (726, 216520), (880, 178629), (968, 162390), (1210, 129912), (1320, 119086), (1452, 108260), (1815, 86608), (1936, 81195), (2420, 64956), (2640, 59543), (2904, 54130), (3630, 43304), (4840, 32478), (5413, 29040), (5808, 27065), (7260, 21652), (9680, 16239), (10826, 14520)]