157212509932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1621}}^1\times {\mathrm{1276117}}^1$

素因数の和:1277761

約数の個数: 24

約数和(自身を含む): 289780875440

約数和(自身を除く): 132568365508

約数列:

[1, 2, 4, 19, 38, 76, 1621, 3242, 6484, 30799, 61598, 123196, 1276117, 2552234, 5104468, 24246223, 48492446, 96984892, 2068585657, 4137171314, 8274342628, 39303127483, 78606254966, 157212509932]

約数ペア:

[(1, 157212509932), (2, 78606254966), (4, 39303127483), (19, 8274342628), (38, 4137171314), (76, 2068585657), (1621, 96984892), (3242, 48492446), (6484, 24246223), (30799, 5104468), (61598, 2552234), (123196, 1276117)]