15303112864

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{225683}}^1$

素因数の和:225869

約数の個数: 48

約数和(自身を含む): 32644739232

約数和(自身を除く): 17341626368

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 163, 208, 326, 416, 652, 1304, 2119, 2608, 4238, 5216, 8476, 16952, 33904, 67808, 225683, 451366, 902732, 1805464, 2933879, 3610928, 5867758, 7221856, 11735516, 23471032, 36786329, 46942064, 73572658, 93884128, 147145316, 294290632, 478222277, 588581264, 956444554, 1177162528, 1912889108, 3825778216, 7651556432, 15303112864]

約数ペア:

[(1, 15303112864), (2, 7651556432), (4, 3825778216), (8, 1912889108), (13, 1177162528), (16, 956444554), (26, 588581264), (32, 478222277), (52, 294290632), (104, 147145316), (163, 93884128), (208, 73572658), (326, 46942064), (416, 36786329), (652, 23471032), (1304, 11735516), (2119, 7221856), (2608, 5867758), (4238, 3610928), (5216, 2933879), (8476, 1805464), (16952, 902732), (33904, 451366), (67808, 225683)]