157099648

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{12653}}^1$

素因数の和:12764

約数の個数: 32

約数和(自身を含む): 316223460

約数和(自身を除く): 159123812

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 12416, 12653, 25306, 50612, 101224, 202448, 404896, 809792, 1227341, 1619584, 2454682, 4909364, 9818728, 19637456, 39274912, 78549824, 157099648]

約数ペア:

[(1, 157099648), (2, 78549824), (4, 39274912), (8, 19637456), (16, 9818728), (32, 4909364), (64, 2454682), (97, 1619584), (128, 1227341), (194, 809792), (388, 404896), (776, 202448), (1552, 101224), (3104, 50612), (6208, 25306), (12416, 12653)]