157416256

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{25357}}^1$

素因数の和:25466

約数の個数: 28

約数和(自身を含む): 315605668

約数和(自身を除く): 158189412

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 25357, 50714, 101428, 202856, 405712, 811424, 1622848, 2459629, 4919258, 9838516, 19677032, 39354064, 78708128, 157416256]

約数ペア:

[(1, 157416256), (2, 78708128), (4, 39354064), (8, 19677032), (16, 9838516), (32, 4919258), (64, 2459629), (97, 1622848), (194, 811424), (388, 405712), (776, 202856), (1552, 101428), (3104, 50714), (6208, 25357)]