156947721804

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{4241}}^1\times {\mathrm{9431}}^1$

素因数の和:13791

約数の個数: 72

約数和(自身を含む): 400505545440

約数和(自身を除く): 243557823636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 3924, 4241, 8482, 9431, 12723, 16964, 18862, 25446, 28293, 37724, 38169, 50892, 56586, 76338, 84879, 113172, 152676, 169758, 339516, 462269, 924538, 1027979, 1386807, 1849076, 2055958, 2773614, 3083937, 4111916, 4160421, 5547228, 6167874, 8320842, 9251811, 12335748, 16641684, 18503622, 37007244, 39996871, 79993742, 119990613, 159987484, 239981226, 359971839, 479962452, 719943678, 1439887356, 4359658939, 8719317878, 13078976817, 17438635756, 26157953634, 39236930451, 52315907268, 78473860902, 156947721804]

約数ペア:

[(1, 156947721804), (2, 78473860902), (3, 52315907268), (4, 39236930451), (6, 26157953634), (9, 17438635756), (12, 13078976817), (18, 8719317878), (36, 4359658939), (109, 1439887356), (218, 719943678), (327, 479962452), (436, 359971839), (654, 239981226), (981, 159987484), (1308, 119990613), (1962, 79993742), (3924, 39996871), (4241, 37007244), (8482, 18503622), (9431, 16641684), (12723, 12335748), (16964, 9251811), (18862, 8320842), (25446, 6167874), (28293, 5547228), (37724, 4160421), (38169, 4111916), (50892, 3083937), (56586, 2773614), (76338, 2055958), (84879, 1849076), (113172, 1386807), (152676, 1027979), (169758, 924538), (339516, 462269)]