156645787328

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{25232891}}^1$

素因数の和:25233000

約数の個数: 28

約数和(自身を含む): 314048573832

約数和(自身を除く): 157402786504

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 25232891, 50465782, 100931564, 201863128, 403726256, 807452512, 1614905024, 2447590427, 4895180854, 9790361708, 19580723416, 39161446832, 78322893664, 156645787328]

約数ペア:

[(1, 156645787328), (2, 78322893664), (4, 39161446832), (8, 19580723416), (16, 9790361708), (32, 4895180854), (64, 2447590427), (97, 1614905024), (194, 807452512), (388, 403726256), (776, 201863128), (1552, 100931564), (3104, 50465782), (6208, 25232891)]