134720368

素因数分解:

$2^4\times {\mathrm{89}}^2\times {\mathrm{1063}}^1$

素因数の和:1249

約数の個数: 30

約数和(自身を含む): 264234824

約数和(自身を除く): 129514456

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1063, 1424, 2126, 4252, 7921, 8504, 15842, 17008, 31684, 63368, 94607, 126736, 189214, 378428, 756856, 1513712, 8420023, 16840046, 33680092, 67360184, 134720368]

約数ペア:

[(1, 134720368), (2, 67360184), (4, 33680092), (8, 16840046), (16, 8420023), (89, 1513712), (178, 756856), (356, 378428), (712, 189214), (1063, 126736), (1424, 94607), (2126, 63368), (4252, 31684), (7921, 17008), (8504, 15842)]