156932733032

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{647}}^1\times {\mathrm{83987}}^1$

素因数の和:84678

約数の個数: 48

約数和(自身を含む): 311034440160

約数和(自身を除く): 154101707128

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 647, 722, 1294, 1444, 2588, 2888, 5176, 12293, 24586, 49172, 83987, 98344, 167974, 233567, 335948, 467134, 671896, 934268, 1595753, 1868536, 3191506, 6383012, 12766024, 30319307, 54339589, 60638614, 108679178, 121277228, 217358356, 242554456, 434716712, 1032452191, 2064904382, 4129808764, 8259617528, 19616591629, 39233183258, 78466366516, 156932733032]

約数ペア:

[(1, 156932733032), (2, 78466366516), (4, 39233183258), (8, 19616591629), (19, 8259617528), (38, 4129808764), (76, 2064904382), (152, 1032452191), (361, 434716712), (647, 242554456), (722, 217358356), (1294, 121277228), (1444, 108679178), (2588, 60638614), (2888, 54339589), (5176, 30319307), (12293, 12766024), (24586, 6383012), (49172, 3191506), (83987, 1868536), (98344, 1595753), (167974, 934268), (233567, 671896), (335948, 467134)]