163671134

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{21817}}^1$

素因数の和:21872

約数の個数: 24

約数和(自身を含む): 278572224

約数和(自身を除く): 114901090

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 21817, 43634, 239987, 479974, 676327, 1352654, 2639857, 5279714, 7439597, 14879194, 81835567, 163671134]

約数ペア:

[(1, 163671134), (2, 81835567), (11, 14879194), (22, 7439597), (31, 5279714), (62, 2639857), (121, 1352654), (242, 676327), (341, 479974), (682, 239987), (3751, 43634), (7502, 21817)]