157124715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 284124672

約数和(自身を除く): 126999957

約数列:

[1, 3, 5, 11, 15, 33, 55, 61, 67, 165, 183, 201, 233, 305, 335, 671, 699, 737, 915, 1005, 1165, 2013, 2211, 2563, 3355, 3495, 3685, 4087, 7689, 10065, 11055, 12261, 12815, 14213, 15611, 20435, 38445, 42639, 44957, 46833, 61305, 71065, 78055, 134871, 156343, 171721, 213195, 224785, 234165, 469029, 515163, 674355, 781715, 858605, 952271, 2345145, 2575815, 2856813, 4761355, 10474981, 14284065, 31424943, 52374905, 157124715]

約数ペア:

[(1, 157124715), (3, 52374905), (5, 31424943), (11, 14284065), (15, 10474981), (33, 4761355), (55, 2856813), (61, 2575815), (67, 2345145), (165, 952271), (183, 858605), (201, 781715), (233, 674355), (305, 515163), (335, 469029), (671, 234165), (699, 224785), (737, 213195), (915, 171721), (1005, 156343), (1165, 134871), (2013, 78055), (2211, 71065), (2563, 61305), (3355, 46833), (3495, 44957), (3685, 42639), (4087, 38445), (7689, 20435), (10065, 15611), (11055, 14213), (12261, 12815)]