128687032

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:811

約数の個数: 32

約数和(自身を含む): 244379520

約数和(自身を除く): 115692488

約数列:

[1, 2, 4, 8, 151, 302, 307, 347, 604, 614, 694, 1208, 1228, 1388, 2456, 2776, 46357, 52397, 92714, 104794, 106529, 185428, 209588, 213058, 370856, 419176, 426116, 852232, 16085879, 32171758, 64343516, 128687032]

約数ペア:

[(1, 128687032), (2, 64343516), (4, 32171758), (8, 16085879), (151, 852232), (302, 426116), (307, 419176), (347, 370856), (604, 213058), (614, 209588), (694, 185428), (1208, 106529), (1228, 104794), (1388, 92714), (2456, 52397), (2776, 46357)]