157028520957

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{1151}}^1$

素因数の和:1912

約数の個数: 128

約数和(自身を含む): 282673152000

約数和(自身を除く): 125644631043

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 343, 357, 539, 561, 709, 833, 1029, 1151, 1309, 1617, 2127, 2499, 3453, 3773, 3927, 4963, 5831, 7799, 8057, 9163, 11319, 12053, 12661, 14889, 17493, 19567, 23397, 24171, 27489, 34741, 36159, 37983, 54593, 56399, 58701, 64141, 84371, 88627, 104223, 132583, 136969, 163779, 169197, 192423, 215237, 243187, 253113, 265881, 382151, 394793, 397749, 410907, 590597, 620389, 645711, 729561, 816059, 928081, 958783, 1146453, 1184379, 1506659, 1771791, 1861167, 2448177, 2675057, 2784243, 2876349, 4134179, 4342723, 4519977, 5712413, 6496567, 6711481, 8025171, 8976649, 10546613, 12402537, 13028169, 13873003, 17137239, 19489701, 20134443, 26929947, 31639839, 39986891, 41619009, 45475969, 62836543, 73826291, 97111021, 119960673, 136427907, 152603033, 188509629, 221478873, 279908237, 291333063, 439855801, 457809099, 679777147, 839724711, 1068221231, 1319567403, 2039331441, 3078990607, 3204663693, 4758440029, 7477548617, 9236971821, 14275320087, 22432645851, 52342840319, 157028520957]

約数ペア:

[(1, 157028520957), (3, 52342840319), (7, 22432645851), (11, 14275320087), (17, 9236971821), (21, 7477548617), (33, 4758440029), (49, 3204663693), (51, 3078990607), (77, 2039331441), (119, 1319567403), (147, 1068221231), (187, 839724711), (231, 679777147), (343, 457809099), (357, 439855801), (539, 291333063), (561, 279908237), (709, 221478873), (833, 188509629), (1029, 152603033), (1151, 136427907), (1309, 119960673), (1617, 97111021), (2127, 73826291), (2499, 62836543), (3453, 45475969), (3773, 41619009), (3927, 39986891), (4963, 31639839), (5831, 26929947), (7799, 20134443), (8057, 19489701), (9163, 17137239), (11319, 13873003), (12053, 13028169), (12661, 12402537), (14889, 10546613), (17493, 8976649), (19567, 8025171), (23397, 6711481), (24171, 6496567), (27489, 5712413), (34741, 4519977), (36159, 4342723), (37983, 4134179), (54593, 2876349), (56399, 2784243), (58701, 2675057), (64141, 2448177), (84371, 1861167), (88627, 1771791), (104223, 1506659), (132583, 1184379), (136969, 1146453), (163779, 958783), (169197, 928081), (192423, 816059), (215237, 729561), (243187, 645711), (253113, 620389), (265881, 590597), (382151, 410907), (394793, 397749)]