127859256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{821}}^1$

素因数の和:946

約数の個数: 128

約数和(自身を含む): 410342400

約数和(自身を除く): 282483144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 103, 108, 126, 168, 189, 206, 216, 252, 309, 378, 412, 504, 618, 721, 756, 821, 824, 927, 1236, 1442, 1512, 1642, 1854, 2163, 2463, 2472, 2781, 2884, 3284, 3708, 4326, 4926, 5562, 5747, 5768, 6489, 6568, 7389, 7416, 8652, 9852, 11124, 11494, 12978, 14778, 17241, 17304, 19467, 19704, 22167, 22248, 22988, 25956, 29556, 34482, 38934, 44334, 45976, 51723, 51912, 59112, 68964, 77868, 84563, 88668, 103446, 137928, 155169, 155736, 169126, 177336, 206892, 253689, 310338, 338252, 413784, 507378, 591941, 620676, 676504, 761067, 1014756, 1183882, 1241352, 1522134, 1775823, 2029512, 2283201, 2367764, 3044268, 3551646, 4566402, 4735528, 5327469, 6088536, 7103292, 9132804, 10654938, 14206584, 15982407, 18265608, 21309876, 31964814, 42619752, 63929628, 127859256]

約数ペア:

[(1, 127859256), (2, 63929628), (3, 42619752), (4, 31964814), (6, 21309876), (7, 18265608), (8, 15982407), (9, 14206584), (12, 10654938), (14, 9132804), (18, 7103292), (21, 6088536), (24, 5327469), (27, 4735528), (28, 4566402), (36, 3551646), (42, 3044268), (54, 2367764), (56, 2283201), (63, 2029512), (72, 1775823), (84, 1522134), (103, 1241352), (108, 1183882), (126, 1014756), (168, 761067), (189, 676504), (206, 620676), (216, 591941), (252, 507378), (309, 413784), (378, 338252), (412, 310338), (504, 253689), (618, 206892), (721, 177336), (756, 169126), (821, 155736), (824, 155169), (927, 137928), (1236, 103446), (1442, 88668), (1512, 84563), (1642, 77868), (1854, 68964), (2163, 59112), (2463, 51912), (2472, 51723), (2781, 45976), (2884, 44334), (3284, 38934), (3708, 34482), (4326, 29556), (4926, 25956), (5562, 22988), (5747, 22248), (5768, 22167), (6489, 19704), (6568, 19467), (7389, 17304), (7416, 17241), (8652, 14778), (9852, 12978), (11124, 11494)]