125743688

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:798

約数の個数: 64

約数和(自身を含む): 281041920

約数和(自身を除く): 155298232

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 113, 124, 217, 226, 248, 434, 452, 641, 791, 868, 904, 1282, 1582, 1736, 2564, 3164, 3503, 4487, 5128, 6328, 7006, 8974, 14012, 17948, 19871, 24521, 28024, 35896, 39742, 49042, 72433, 79484, 98084, 139097, 144866, 158968, 196168, 278194, 289732, 507031, 556388, 579464, 1014062, 1112776, 2028124, 2245423, 4056248, 4490846, 8981692, 15717961, 17963384, 31435922, 62871844, 125743688]

約数ペア:

[(1, 125743688), (2, 62871844), (4, 31435922), (7, 17963384), (8, 15717961), (14, 8981692), (28, 4490846), (31, 4056248), (56, 2245423), (62, 2028124), (113, 1112776), (124, 1014062), (217, 579464), (226, 556388), (248, 507031), (434, 289732), (452, 278194), (641, 196168), (791, 158968), (868, 144866), (904, 139097), (1282, 98084), (1582, 79484), (1736, 72433), (2564, 49042), (3164, 39742), (3503, 35896), (4487, 28024), (5128, 24521), (6328, 19871), (7006, 17948), (8974, 14012)]