140919552

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2026

約数の個数: 108

約数和(自身を含む): 419625024

約数和(自身を除く): 278705472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1973, 1984, 2232, 2304, 2976, 3946, 3968, 4464, 5919, 5952, 7892, 7936, 8928, 11838, 11904, 15784, 17757, 17856, 23676, 23808, 31568, 35514, 35712, 47352, 61163, 63136, 71028, 71424, 94704, 122326, 126272, 142056, 183489, 189408, 244652, 252544, 284112, 366978, 378816, 489304, 505088, 550467, 568224, 733956, 757632, 978608, 1100934, 1136448, 1467912, 1515264, 1957216, 2201868, 2272896, 2935824, 3914432, 4403736, 4545792, 5871648, 7828864, 8807472, 11743296, 15657728, 17614944, 23486592, 35229888, 46973184, 70459776, 140919552]

約数ペア:

[(1, 140919552), (2, 70459776), (3, 46973184), (4, 35229888), (6, 23486592), (8, 17614944), (9, 15657728), (12, 11743296), (16, 8807472), (18, 7828864), (24, 5871648), (31, 4545792), (32, 4403736), (36, 3914432), (48, 2935824), (62, 2272896), (64, 2201868), (72, 1957216), (93, 1515264), (96, 1467912), (124, 1136448), (128, 1100934), (144, 978608), (186, 757632), (192, 733956), (248, 568224), (256, 550467), (279, 505088), (288, 489304), (372, 378816), (384, 366978), (496, 284112), (558, 252544), (576, 244652), (744, 189408), (768, 183489), (992, 142056), (1116, 126272), (1152, 122326), (1488, 94704), (1973, 71424), (1984, 71028), (2232, 63136), (2304, 61163), (2976, 47352), (3946, 35712), (3968, 35514), (4464, 31568), (5919, 23808), (5952, 23676), (7892, 17856), (7936, 17757), (8928, 15784), (11838, 11904)]