172463416

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{5003}}^1$

素因数の和:5179

約数の個数: 32

約数和(自身を含む): 336268800

約数和(自身を除く): 163805384

約数列:

[1, 2, 4, 8, 31, 62, 124, 139, 248, 278, 556, 1112, 4309, 5003, 8618, 10006, 17236, 20012, 34472, 40024, 155093, 310186, 620372, 695417, 1240744, 1390834, 2781668, 5563336, 21557927, 43115854, 86231708, 172463416]

約数ペア:

[(1, 172463416), (2, 86231708), (4, 43115854), (8, 21557927), (31, 5563336), (62, 2781668), (124, 1390834), (139, 1240744), (248, 695417), (278, 620372), (556, 310186), (1112, 155093), (4309, 40024), (5003, 34472), (8618, 20012), (10006, 17236)]