161813718

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48073}}^1$

素因数の和:48109

約数の個数: 48

約数和(自身を含む): 404975376

約数和(自身を除く): 243161658

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 48073, 96146, 144219, 288438, 432657, 528803, 817241, 865314, 1057606, 1586409, 1634482, 2451723, 3172818, 4759227, 4903446, 7355169, 8989651, 9518454, 14710338, 17979302, 26968953, 53937906, 80906859, 161813718]

約数ペア:

[(1, 161813718), (2, 80906859), (3, 53937906), (6, 26968953), (9, 17979302), (11, 14710338), (17, 9518454), (18, 8989651), (22, 7355169), (33, 4903446), (34, 4759227), (51, 3172818), (66, 2451723), (99, 1634482), (102, 1586409), (153, 1057606), (187, 865314), (198, 817241), (306, 528803), (374, 432657), (561, 288438), (1122, 144219), (1683, 96146), (3366, 48073)]