149194692

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{3109}}^1$

素因数の和:3193

約数の個数: 72

約数和(自身を含む): 398478080

約数和(自身を除く): 249283388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 62, 86, 93, 124, 129, 172, 186, 258, 279, 372, 387, 516, 558, 774, 1116, 1333, 1548, 2666, 3109, 3999, 5332, 6218, 7998, 9327, 11997, 12436, 15996, 18654, 23994, 27981, 37308, 47988, 55962, 96379, 111924, 133687, 192758, 267374, 289137, 385516, 401061, 534748, 578274, 802122, 867411, 1156548, 1203183, 1604244, 1734822, 2406366, 3469644, 4144297, 4812732, 8288594, 12432891, 16577188, 24865782, 37298673, 49731564, 74597346, 149194692]

約数ペア:

[(1, 149194692), (2, 74597346), (3, 49731564), (4, 37298673), (6, 24865782), (9, 16577188), (12, 12432891), (18, 8288594), (31, 4812732), (36, 4144297), (43, 3469644), (62, 2406366), (86, 1734822), (93, 1604244), (124, 1203183), (129, 1156548), (172, 867411), (186, 802122), (258, 578274), (279, 534748), (372, 401061), (387, 385516), (516, 289137), (558, 267374), (774, 192758), (1116, 133687), (1333, 111924), (1548, 96379), (2666, 55962), (3109, 47988), (3999, 37308), (5332, 27981), (6218, 23994), (7998, 18654), (9327, 15996), (11997, 12436)]