165704496

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{21179}}^1$

素因数の和:21353

約数の個数: 40

約数和(自身を含む): 430716480

約数和(自身を除く): 265011984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 21179, 42358, 63537, 84716, 127074, 169432, 254148, 338864, 508296, 1016592, 3452177, 6904354, 10356531, 13808708, 20713062, 27617416, 41426124, 55234832, 82852248, 165704496]

約数ペア:

[(1, 165704496), (2, 82852248), (3, 55234832), (4, 41426124), (6, 27617416), (8, 20713062), (12, 13808708), (16, 10356531), (24, 6904354), (48, 3452177), (163, 1016592), (326, 508296), (489, 338864), (652, 254148), (978, 169432), (1304, 127074), (1956, 84716), (2608, 63537), (3912, 42358), (7824, 21179)]