156942919970

素因数分解:

$2^1\times 5^1\times {\mathrm{297991}}^1\times {\mathrm{52667}}^1$

素因数の和:350665

約数の個数: 16

約数和(自身を含む): 282503567808

約数和(自身を除く): 125560647838

約数列:

[1, 2, 5, 10, 52667, 105334, 263335, 297991, 526670, 595982, 1489955, 2979910, 15694291997, 31388583994, 78471459985, 156942919970]

約数ペア:

[(1, 156942919970), (2, 78471459985), (5, 31388583994), (10, 15694291997), (52667, 2979910), (105334, 1489955), (263335, 595982), (297991, 526670)]