159876726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{21859}}^1$

素因数の和:21940

約数の個数: 32

約数和(自身を含む): 339966720

約数和(自身を除く): 180089994

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3657, 7314, 21859, 43718, 65577, 131154, 502757, 1005514, 1158527, 1508271, 2317054, 3016542, 3475581, 6951162, 26646121, 53292242, 79938363, 159876726]

約数ペア:

[(1, 159876726), (2, 79938363), (3, 53292242), (6, 26646121), (23, 6951162), (46, 3475581), (53, 3016542), (69, 2317054), (106, 1508271), (138, 1158527), (159, 1005514), (318, 502757), (1219, 131154), (2438, 65577), (3657, 43718), (7314, 21859)]