143180816

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2273}}^1$

素因数の和:2439

約数の個数: 40

約数和(自身を含む): 288743424

約数和(自身を除く): 145562608

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 127, 248, 254, 496, 508, 1016, 2032, 2273, 3937, 4546, 7874, 9092, 15748, 18184, 31496, 36368, 62992, 70463, 140926, 281852, 288671, 563704, 577342, 1127408, 1154684, 2309368, 4618736, 8948801, 17897602, 35795204, 71590408, 143180816]

約数ペア:

[(1, 143180816), (2, 71590408), (4, 35795204), (8, 17897602), (16, 8948801), (31, 4618736), (62, 2309368), (124, 1154684), (127, 1127408), (248, 577342), (254, 563704), (496, 288671), (508, 281852), (1016, 140926), (2032, 70463), (2273, 62992), (3937, 36368), (4546, 31496), (7874, 18184), (9092, 15748)]