156960969256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{215605727}}^1$

素因数の和:215605753

約数の個数: 32

約数和(自身を含む): 362217623040

約数和(自身を除く): 205256653784

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 215605727, 431211454, 862422908, 1509240089, 1724845816, 2802874451, 3018480178, 5605748902, 6036960356, 11211497804, 12073920712, 19620121157, 22422995608, 39240242314, 78480484628, 156960969256]

約数ペア:

[(1, 156960969256), (2, 78480484628), (4, 39240242314), (7, 22422995608), (8, 19620121157), (13, 12073920712), (14, 11211497804), (26, 6036960356), (28, 5605748902), (52, 3018480178), (56, 2802874451), (91, 1724845816), (104, 1509240089), (182, 862422908), (364, 431211454), (728, 215605727)]