123132992

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1267

約数の個数: 56

約数和(自身を含む): 257202432

約数和(自身を除く): 134069440

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 212, 248, 424, 496, 848, 992, 1171, 1643, 1696, 1984, 2342, 3286, 3392, 4684, 6572, 9368, 13144, 18736, 26288, 36301, 37472, 52576, 62063, 72602, 74944, 105152, 124126, 145204, 248252, 290408, 496504, 580816, 993008, 1161632, 1923953, 1986016, 2323264, 3847906, 3972032, 7695812, 15391624, 30783248, 61566496, 123132992]

約数ペア:

[(1, 123132992), (2, 61566496), (4, 30783248), (8, 15391624), (16, 7695812), (31, 3972032), (32, 3847906), (53, 2323264), (62, 1986016), (64, 1923953), (106, 1161632), (124, 993008), (212, 580816), (248, 496504), (424, 290408), (496, 248252), (848, 145204), (992, 124126), (1171, 105152), (1643, 74944), (1696, 72602), (1984, 62063), (2342, 52576), (3286, 37472), (3392, 36301), (4684, 26288), (6572, 18736), (9368, 13144)]