122751216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2591}}^1$

素因数の和:2659

約数の個数: 120

約数和(自身を含む): 401117184

約数和(自身を除く): 278365968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2591, 2632, 2961, 3384, 3948, 5182, 5264, 5922, 6768, 7773, 7896, 10364, 11844, 15546, 15792, 18137, 20728, 23319, 23688, 31092, 36274, 41456, 46638, 47376, 54411, 62184, 72548, 93276, 108822, 121777, 124368, 145096, 163233, 186552, 217644, 243554, 290192, 326466, 365331, 373104, 435288, 487108, 652932, 730662, 852439, 870576, 974216, 1095993, 1305864, 1461324, 1704878, 1948432, 2191986, 2557317, 2611728, 2922648, 3409756, 4383972, 5114634, 5845296, 6819512, 7671951, 8767944, 10229268, 13639024, 15343902, 17535888, 20458536, 30687804, 40917072, 61375608, 122751216]

約数ペア:

[(1, 122751216), (2, 61375608), (3, 40917072), (4, 30687804), (6, 20458536), (7, 17535888), (8, 15343902), (9, 13639024), (12, 10229268), (14, 8767944), (16, 7671951), (18, 6819512), (21, 5845296), (24, 5114634), (28, 4383972), (36, 3409756), (42, 2922648), (47, 2611728), (48, 2557317), (56, 2191986), (63, 1948432), (72, 1704878), (84, 1461324), (94, 1305864), (112, 1095993), (126, 974216), (141, 870576), (144, 852439), (168, 730662), (188, 652932), (252, 487108), (282, 435288), (329, 373104), (336, 365331), (376, 326466), (423, 290192), (504, 243554), (564, 217644), (658, 186552), (752, 163233), (846, 145096), (987, 124368), (1008, 121777), (1128, 108822), (1316, 93276), (1692, 72548), (1974, 62184), (2256, 54411), (2591, 47376), (2632, 46638), (2961, 41456), (3384, 36274), (3948, 31092), (5182, 23688), (5264, 23319), (5922, 20728), (6768, 18137), (7773, 15792), (7896, 15546), (10364, 11844)]