156671296

素因数分解:

$2^6\times {\mathrm{97}}^1\times {\mathrm{25237}}^1$

素因数の和:25346

約数の個数: 28

約数和(自身を含む): 314112148

約数和(自身を除く): 157440852

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 194, 388, 776, 1552, 3104, 6208, 25237, 50474, 100948, 201896, 403792, 807584, 1615168, 2447989, 4895978, 9791956, 19583912, 39167824, 78335648, 156671296]

約数ペア:

[(1, 156671296), (2, 78335648), (4, 39167824), (8, 19583912), (16, 9791956), (32, 4895978), (64, 2447989), (97, 1615168), (194, 807584), (388, 403792), (776, 201896), (1552, 100948), (3104, 50474), (6208, 25237)]