128976926

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{9413}}^1$

素因数の和:9476

約数の個数: 32

約数和(自身を含む): 227743488

約数和(自身を除く): 98766562

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 221, 403, 442, 527, 806, 1054, 6851, 9413, 13702, 18826, 122369, 160021, 244738, 291803, 320042, 583606, 2080273, 3793439, 4160546, 4960651, 7586878, 9921302, 64488463, 128976926]

約数ペア:

[(1, 128976926), (2, 64488463), (13, 9921302), (17, 7586878), (26, 4960651), (31, 4160546), (34, 3793439), (62, 2080273), (221, 583606), (403, 320042), (442, 291803), (527, 244738), (806, 160021), (1054, 122369), (6851, 18826), (9413, 13702)]