138859044

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{1319}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 335892480

約数和(自身を除く): 197033436

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 283, 372, 566, 849, 1132, 1319, 1698, 2638, 3396, 3957, 5276, 7914, 8773, 15828, 17546, 26319, 35092, 40889, 52638, 81778, 105276, 122667, 163556, 245334, 373277, 490668, 746554, 1119831, 1493108, 2239662, 4479324, 11571587, 23143174, 34714761, 46286348, 69429522, 138859044]

約数ペア:

[(1, 138859044), (2, 69429522), (3, 46286348), (4, 34714761), (6, 23143174), (12, 11571587), (31, 4479324), (62, 2239662), (93, 1493108), (124, 1119831), (186, 746554), (283, 490668), (372, 373277), (566, 245334), (849, 163556), (1132, 122667), (1319, 105276), (1698, 81778), (2638, 52638), (3396, 40889), (3957, 35092), (5276, 26319), (7914, 17546), (8773, 15828)]