156973157204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{4480339}}^1$

素因数の和:4480823

約数の個数: 24

約数和(自身を含む): 289788391200

約数和(自身を除く): 132815233996

約数列:

[1, 2, 4, 19, 38, 76, 461, 922, 1844, 8759, 17518, 35036, 4480339, 8960678, 17921356, 85126441, 170252882, 340505764, 2065436279, 4130872558, 8261745116, 39243289301, 78486578602, 156973157204]

約数ペア:

[(1, 156973157204), (2, 78486578602), (4, 39243289301), (19, 8261745116), (38, 4130872558), (76, 2065436279), (461, 340505764), (922, 170252882), (1844, 85126441), (8759, 17921356), (17518, 8960678), (35036, 4480339)]