15678859636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1\times {\mathrm{6857}}^1$

素因数の和:7360

約数の個数: 48

約数和(自身を含む): 30218432832

約数和(自身を除く): 14539573196

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 331, 628, 662, 1324, 1727, 3454, 3641, 6857, 6908, 7282, 13714, 14564, 27428, 51967, 75427, 103934, 150854, 207868, 301708, 571637, 1076549, 1143274, 2153098, 2269667, 2286548, 4306196, 4539334, 9078668, 11842039, 23684078, 24966337, 47368156, 49932674, 99865348, 356337719, 712675438, 1425350876, 3919714909, 7839429818, 15678859636]

約数ペア:

[(1, 15678859636), (2, 7839429818), (4, 3919714909), (11, 1425350876), (22, 712675438), (44, 356337719), (157, 99865348), (314, 49932674), (331, 47368156), (628, 24966337), (662, 23684078), (1324, 11842039), (1727, 9078668), (3454, 4539334), (3641, 4306196), (6857, 2286548), (6908, 2269667), (7282, 2153098), (13714, 1143274), (14564, 1076549), (27428, 571637), (51967, 301708), (75427, 207868), (103934, 150854)]