156680516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{20327}}^1$

素因数の和:20419

約数の個数: 24

約数和(自身を含む): 286868736

約数和(自身を除く): 130188220

約数列:

[1, 2, 4, 41, 47, 82, 94, 164, 188, 1927, 3854, 7708, 20327, 40654, 81308, 833407, 955369, 1666814, 1910738, 3333628, 3821476, 39170129, 78340258, 156680516]

約数ペア:

[(1, 156680516), (2, 78340258), (4, 39170129), (41, 3821476), (47, 3333628), (82, 1910738), (94, 1666814), (164, 955369), (188, 833407), (1927, 81308), (3854, 40654), (7708, 20327)]