137607316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 326156544

約数和(自身を除く): 188549228

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 41, 44, 68, 77, 82, 119, 154, 164, 187, 238, 287, 308, 374, 451, 476, 574, 641, 697, 748, 902, 1148, 1282, 1309, 1394, 1804, 2564, 2618, 2788, 3157, 4487, 4879, 5236, 6314, 7051, 7667, 8974, 9758, 10897, 12628, 14102, 15334, 17948, 19516, 21794, 26281, 28204, 30668, 43588, 49357, 52562, 53669, 76279, 98714, 105124, 107338, 119867, 152558, 183967, 197428, 214676, 239734, 289091, 305116, 367934, 446777, 479468, 578182, 735868, 839069, 893554, 1156364, 1678138, 1787108, 2023637, 3127439, 3356276, 4047274, 4914547, 6254878, 8094548, 9829094, 12509756, 19658188, 34401829, 68803658, 137607316]

約数ペア:

[(1, 137607316), (2, 68803658), (4, 34401829), (7, 19658188), (11, 12509756), (14, 9829094), (17, 8094548), (22, 6254878), (28, 4914547), (34, 4047274), (41, 3356276), (44, 3127439), (68, 2023637), (77, 1787108), (82, 1678138), (119, 1156364), (154, 893554), (164, 839069), (187, 735868), (238, 578182), (287, 479468), (308, 446777), (374, 367934), (451, 305116), (476, 289091), (574, 239734), (641, 214676), (697, 197428), (748, 183967), (902, 152558), (1148, 119867), (1282, 107338), (1309, 105124), (1394, 98714), (1804, 76279), (2564, 53669), (2618, 52562), (2788, 49357), (3157, 43588), (4487, 30668), (4879, 28204), (5236, 26281), (6314, 21794), (7051, 19516), (7667, 17948), (8974, 15334), (9758, 14102), (10897, 12628)]