156963004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{58481}}^1$

素因数の和:58557

約数の個数: 24

約数和(自身を含む): 304574256

約数和(自身を除く): 147611252

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 58481, 116962, 233924, 643291, 1286582, 2573164, 3567341, 7134682, 14269364, 39240751, 78481502, 156963004]

約数ペア:

[(1, 156963004), (2, 78481502), (4, 39240751), (11, 14269364), (22, 7134682), (44, 3567341), (61, 2573164), (122, 1286582), (244, 643291), (671, 233924), (1342, 116962), (2684, 58481)]