155630025278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{251429}}^1$

素因数の和:251649

約数の個数: 64

約数和(自身を含む): 304129728000

約数和(自身を除く): 148499702722

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 179, 182, 247, 266, 358, 494, 1253, 1729, 2327, 2506, 3401, 3458, 4654, 6802, 16289, 23807, 32578, 44213, 47614, 88426, 251429, 309491, 502858, 618982, 1760003, 3268577, 3520006, 4777151, 6537154, 9554302, 22880039, 33440057, 45005791, 45760078, 62102963, 66880114, 90011582, 124205926, 315040537, 434720741, 585075283, 630081074, 855110029, 869441482, 1170150566, 1710220058, 4095526981, 5985770203, 8191053962, 11116430377, 11971540406, 22232860754, 77815012639, 155630025278]

約数ペア:

[(1, 155630025278), (2, 77815012639), (7, 22232860754), (13, 11971540406), (14, 11116430377), (19, 8191053962), (26, 5985770203), (38, 4095526981), (91, 1710220058), (133, 1170150566), (179, 869441482), (182, 855110029), (247, 630081074), (266, 585075283), (358, 434720741), (494, 315040537), (1253, 124205926), (1729, 90011582), (2327, 66880114), (2506, 62102963), (3401, 45760078), (3458, 45005791), (4654, 33440057), (6802, 22880039), (16289, 9554302), (23807, 6537154), (32578, 4777151), (44213, 3520006), (47614, 3268577), (88426, 1760003), (251429, 618982), (309491, 502858)]