151844120

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{24179}}^1$

素因数の和:24347

約数の個数: 32

約数和(自身を含む): 343839600

約数和(自身を除く): 191995480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 24179, 48358, 96716, 120895, 193432, 241790, 483580, 967160, 3796103, 7592206, 15184412, 18980515, 30368824, 37961030, 75922060, 151844120]

約数ペア:

[(1, 151844120), (2, 75922060), (4, 37961030), (5, 30368824), (8, 18980515), (10, 15184412), (20, 7592206), (40, 3796103), (157, 967160), (314, 483580), (628, 241790), (785, 193432), (1256, 120895), (1570, 96716), (3140, 48358), (6280, 24179)]