123440928

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{98911}}^1$

素因数の和:98937

約数の個数: 48

約数和(自身を含む): 348961536

約数和(自身を除く): 225520608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 98911, 197822, 296733, 395644, 593466, 791288, 1186932, 1285843, 1582576, 2373864, 2571686, 3165152, 3857529, 4747728, 5143372, 7715058, 9495456, 10286744, 15430116, 20573488, 30860232, 41146976, 61720464, 123440928]

約数ペア:

[(1, 123440928), (2, 61720464), (3, 41146976), (4, 30860232), (6, 20573488), (8, 15430116), (12, 10286744), (13, 9495456), (16, 7715058), (24, 5143372), (26, 4747728), (32, 3857529), (39, 3165152), (48, 2571686), (52, 2373864), (78, 1582576), (96, 1285843), (104, 1186932), (156, 791288), (208, 593466), (312, 395644), (416, 296733), (624, 197822), (1248, 98911)]