157051507198

素因数分解:

$2^1\times {\mathrm{79}}^2\times {\mathrm{797}}^1\times {\mathrm{15787}}^1$

素因数の和:16744

約数の個数: 24

約数和(自身を含む): 238911499512

約数和(自身を除く): 81859992314

約数列:

[1, 2, 79, 158, 797, 1594, 6241, 12482, 15787, 31574, 62963, 125926, 1247173, 2494346, 4974077, 9948154, 12582239, 25164478, 98526667, 197053334, 993996881, 1987993762, 78525753599, 157051507198]

約数ペア:

[(1, 157051507198), (2, 78525753599), (79, 1987993762), (158, 993996881), (797, 197053334), (1594, 98526667), (6241, 25164478), (12482, 12582239), (15787, 9948154), (31574, 4974077), (62963, 2494346), (125926, 1247173)]