149735984

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2399}}^1$

素因数の和:2537

約数の個数: 40

約数和(自身を含む): 299980800

約数和(自身を除く): 150244816

約数列:

[1, 2, 4, 8, 16, 47, 83, 94, 166, 188, 332, 376, 664, 752, 1328, 2399, 3901, 4798, 7802, 9596, 15604, 19192, 31208, 38384, 62416, 112753, 199117, 225506, 398234, 451012, 796468, 902024, 1592936, 1804048, 3185872, 9358499, 18716998, 37433996, 74867992, 149735984]

約数ペア:

[(1, 149735984), (2, 74867992), (4, 37433996), (8, 18716998), (16, 9358499), (47, 3185872), (83, 1804048), (94, 1592936), (166, 902024), (188, 796468), (332, 451012), (376, 398234), (664, 225506), (752, 199117), (1328, 112753), (2399, 62416), (3901, 38384), (4798, 31208), (7802, 19192), (9596, 15604)]