156988488190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{826255201}}^1$

素因数の和:826255227

約数の個数: 16

約数和(自身を含む): 297451872720

約数和(自身を除く): 140463384530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 826255201, 1652510402, 4131276005, 8262552010, 15698848819, 31397697638, 78494244095, 156988488190]

約数ペア:

[(1, 156988488190), (2, 78494244095), (5, 31397697638), (10, 15698848819), (19, 8262552010), (38, 4131276005), (95, 1652510402), (190, 826255201)]