157029726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79549}}^1$

素因数の和:79608

約数の個数: 32

約数和(自身を含む): 366566400

約数和(自身を除く): 209536674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 79549, 159098, 238647, 477294, 556843, 1113686, 1670529, 3341058, 3738803, 7477606, 11216409, 22432818, 26171621, 52343242, 78514863, 157029726]

約数ペア:

[(1, 157029726), (2, 78514863), (3, 52343242), (6, 26171621), (7, 22432818), (14, 11216409), (21, 7477606), (42, 3738803), (47, 3341058), (94, 1670529), (141, 1113686), (282, 556843), (329, 477294), (658, 238647), (987, 159098), (1974, 79549)]