121616416

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 253229760

約数和(自身を除く): 131613344

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 317, 608, 631, 634, 1262, 1268, 2524, 2536, 5048, 5072, 6023, 10096, 10144, 11989, 12046, 20192, 23978, 24092, 47956, 48184, 95912, 96368, 191824, 192736, 200027, 383648, 400054, 800108, 1600216, 3200432, 3800513, 6400864, 7601026, 15202052, 30404104, 60808208, 121616416]

約数ペア:

[(1, 121616416), (2, 60808208), (4, 30404104), (8, 15202052), (16, 7601026), (19, 6400864), (32, 3800513), (38, 3200432), (76, 1600216), (152, 800108), (304, 400054), (317, 383648), (608, 200027), (631, 192736), (634, 191824), (1262, 96368), (1268, 95912), (2524, 48184), (2536, 47956), (5048, 24092), (5072, 23978), (6023, 20192), (10096, 12046), (10144, 11989)]