156989007656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6563}}^1\times {\mathrm{230003}}^1$

素因数の和:236585

約数の個数: 32

約数和(自身を含む): 317046713760

約数和(自身を除く): 160057706104

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6563, 13126, 26252, 52504, 85319, 170638, 230003, 341276, 460006, 682552, 920012, 1840024, 2990039, 5980078, 11960156, 23920312, 1509509689, 3019019378, 6038038756, 12076077512, 19623625957, 39247251914, 78494503828, 156989007656]

約数ペア:

[(1, 156989007656), (2, 78494503828), (4, 39247251914), (8, 19623625957), (13, 12076077512), (26, 6038038756), (52, 3019019378), (104, 1509509689), (6563, 23920312), (13126, 11960156), (26252, 5980078), (52504, 2990039), (85319, 1840024), (170638, 920012), (230003, 682552), (341276, 460006)]