131005644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4889}}^1$

素因数の和:4943

約数の個数: 96

約数和(自身を含む): 394329600

約数和(自身を除く): 263323956

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 58, 66, 77, 84, 87, 116, 132, 154, 174, 203, 231, 308, 319, 348, 406, 462, 609, 638, 812, 924, 957, 1218, 1276, 1914, 2233, 2436, 3828, 4466, 4889, 6699, 8932, 9778, 13398, 14667, 19556, 26796, 29334, 34223, 53779, 58668, 68446, 102669, 107558, 136892, 141781, 161337, 205338, 215116, 283562, 322674, 376453, 410676, 425343, 567124, 645348, 752906, 850686, 992467, 1129359, 1505812, 1559591, 1701372, 1984934, 2258718, 2977401, 3119182, 3969868, 4517436, 4678773, 5954802, 6238364, 9357546, 10917137, 11909604, 18715092, 21834274, 32751411, 43668548, 65502822, 131005644]

約数ペア:

[(1, 131005644), (2, 65502822), (3, 43668548), (4, 32751411), (6, 21834274), (7, 18715092), (11, 11909604), (12, 10917137), (14, 9357546), (21, 6238364), (22, 5954802), (28, 4678773), (29, 4517436), (33, 3969868), (42, 3119182), (44, 2977401), (58, 2258718), (66, 1984934), (77, 1701372), (84, 1559591), (87, 1505812), (116, 1129359), (132, 992467), (154, 850686), (174, 752906), (203, 645348), (231, 567124), (308, 425343), (319, 410676), (348, 376453), (406, 322674), (462, 283562), (609, 215116), (638, 205338), (812, 161337), (924, 141781), (957, 136892), (1218, 107558), (1276, 102669), (1914, 68446), (2233, 58668), (2436, 53779), (3828, 34223), (4466, 29334), (4889, 26796), (6699, 19556), (8932, 14667), (9778, 13398)]