152512312

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3917}}^1$

素因数の和:4111

約数の個数: 32

約数和(自身を含む): 297141120

約数和(自身を除く): 144628808

約数列:

[1, 2, 4, 8, 31, 62, 124, 157, 248, 314, 628, 1256, 3917, 4867, 7834, 9734, 15668, 19468, 31336, 38936, 121427, 242854, 485708, 614969, 971416, 1229938, 2459876, 4919752, 19064039, 38128078, 76256156, 152512312]

約数ペア:

[(1, 152512312), (2, 76256156), (4, 38128078), (8, 19064039), (31, 4919752), (62, 2459876), (124, 1229938), (157, 971416), (248, 614969), (314, 485708), (628, 242854), (1256, 121427), (3917, 38936), (4867, 31336), (7834, 19468), (9734, 15668)]