248177128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{18131}}^1$

素因数の和:18225

約数の個数: 32

約数和(自身を含む): 489564000

約数和(自身を除く): 241386872

約数列:

[1, 2, 4, 8, 29, 58, 59, 116, 118, 232, 236, 472, 1711, 3422, 6844, 13688, 18131, 36262, 72524, 145048, 525799, 1051598, 1069729, 2103196, 2139458, 4206392, 4278916, 8557832, 31022141, 62044282, 124088564, 248177128]

約数ペア:

[(1, 248177128), (2, 124088564), (4, 62044282), (8, 31022141), (29, 8557832), (58, 4278916), (59, 4206392), (116, 2139458), (118, 2103196), (232, 1069729), (236, 1051598), (472, 525799), (1711, 145048), (3422, 72524), (6844, 36262), (13688, 18131)]