163398812

素因数分解:

$2^2\times {\mathrm{167}}^1\times {\mathrm{331}}^1\times {\mathrm{739}}^1$

素因数の和:1241

約数の個数: 24

約数和(自身を含む): 288919680

約数和(自身を除く): 125520868

約数列:

[1, 2, 4, 167, 331, 334, 662, 668, 739, 1324, 1478, 2956, 55277, 110554, 123413, 221108, 244609, 246826, 489218, 493652, 978436, 40849703, 81699406, 163398812]

約数ペア:

[(1, 163398812), (2, 81699406), (4, 40849703), (167, 978436), (331, 493652), (334, 489218), (662, 246826), (668, 244609), (739, 221108), (1324, 123413), (1478, 110554), (2956, 55277)]