155514891152

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3191}}^1\times {\mathrm{98257}}^1$

素因数の和:101487

約数の個数: 40

約数和(自身を含む): 311130419712

約数和(自身を除く): 155615528560

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3191, 6382, 12764, 25528, 51056, 98257, 98921, 196514, 197842, 393028, 395684, 786056, 791368, 1572112, 1582736, 3045967, 6091934, 12183868, 24367736, 48735472, 313538087, 627076174, 1254152348, 2508304696, 5016609392, 9719680697, 19439361394, 38878722788, 77757445576, 155514891152]

約数ペア:

[(1, 155514891152), (2, 77757445576), (4, 38878722788), (8, 19439361394), (16, 9719680697), (31, 5016609392), (62, 2508304696), (124, 1254152348), (248, 627076174), (496, 313538087), (3191, 48735472), (6382, 24367736), (12764, 12183868), (25528, 6091934), (51056, 3045967), (98257, 1582736), (98921, 1572112), (196514, 791368), (197842, 786056), (393028, 395684)]