156965911544

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{3343}}^1\times {\mathrm{34729}}^1$

素因数の和:38104

約数の個数: 48

約数和(自身を含む): 318796394400

約数和(自身を除く): 161830482856

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 3343, 6686, 13372, 26744, 34729, 43459, 69458, 86918, 138916, 173836, 277832, 347672, 451477, 564967, 902954, 1129934, 1805908, 2259868, 3611816, 4519736, 5869201, 11738402, 23476804, 46953608, 116099047, 232198094, 464396188, 928792376, 1509287611, 3018575222, 6037150444, 12074300888, 19620738943, 39241477886, 78482955772, 156965911544]

約数ペア:

[(1, 156965911544), (2, 78482955772), (4, 39241477886), (8, 19620738943), (13, 12074300888), (26, 6037150444), (52, 3018575222), (104, 1509287611), (169, 928792376), (338, 464396188), (676, 232198094), (1352, 116099047), (3343, 46953608), (6686, 23476804), (13372, 11738402), (26744, 5869201), (34729, 4519736), (43459, 3611816), (69458, 2259868), (86918, 1805908), (138916, 1129934), (173836, 902954), (277832, 564967), (347672, 451477)]