149039692

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{8647}}^1$

素因数の和:8821

約数の個数: 24

約数和(自身を含む): 271201280

約数和(自身を除く): 122161588

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 4309, 8618, 8647, 17236, 17294, 34588, 268057, 536114, 1072228, 1201933, 2403866, 4807732, 37259923, 74519846, 149039692]

約数ペア:

[(1, 149039692), (2, 74519846), (4, 37259923), (31, 4807732), (62, 2403866), (124, 1201933), (139, 1072228), (278, 536114), (556, 268057), (4309, 34588), (8618, 17294), (8647, 17236)]