157030405084

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1567}}^1\times {\mathrm{210527}}^1$

素因数の和:212122

約数の個数: 48

約数和(自身を含む): 332748767232

約数和(自身を除く): 175718362148

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 1567, 3134, 6268, 10969, 21938, 26639, 43876, 53278, 106556, 186473, 210527, 372946, 421054, 745892, 842108, 1473689, 2947378, 3578959, 5894756, 7157918, 14315836, 25052713, 50105426, 100210852, 329895809, 659791618, 1319583236, 2309270663, 4618541326, 5608228753, 9237082652, 11216457506, 22432915012, 39257601271, 78515202542, 157030405084]

約数ペア:

[(1, 157030405084), (2, 78515202542), (4, 39257601271), (7, 22432915012), (14, 11216457506), (17, 9237082652), (28, 5608228753), (34, 4618541326), (68, 2309270663), (119, 1319583236), (238, 659791618), (476, 329895809), (1567, 100210852), (3134, 50105426), (6268, 25052713), (10969, 14315836), (21938, 7157918), (26639, 5894756), (43876, 3578959), (53278, 2947378), (106556, 1473689), (186473, 842108), (210527, 745892), (372946, 421054)]