150427984

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18917}}^1$

素因数の和:19003

約数の個数: 40

約数和(自身を含む): 337799808

約数和(自身を除く): 187371824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3976, 7952, 18917, 37834, 75668, 132419, 151336, 264838, 302672, 529676, 1059352, 1343107, 2118704, 2686214, 5372428, 9401749, 10744856, 18803498, 21489712, 37606996, 75213992, 150427984]

約数ペア:

[(1, 150427984), (2, 75213992), (4, 37606996), (7, 21489712), (8, 18803498), (14, 10744856), (16, 9401749), (28, 5372428), (56, 2686214), (71, 2118704), (112, 1343107), (142, 1059352), (284, 529676), (497, 302672), (568, 264838), (994, 151336), (1136, 132419), (1988, 75668), (3976, 37834), (7952, 18917)]