140936718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1559}}^1$

素因数の和:1657

約数の個数: 64

約数和(自身を含む): 324979200

約数和(自身を除く): 184042482

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 61, 78, 114, 122, 183, 247, 366, 494, 741, 793, 1159, 1482, 1559, 1586, 2318, 2379, 3118, 3477, 4677, 4758, 6954, 9354, 15067, 20267, 29621, 30134, 40534, 45201, 59242, 60801, 88863, 90402, 95099, 121602, 177726, 190198, 285297, 385073, 570594, 770146, 1155219, 1236287, 1806881, 2310438, 2472574, 3613762, 3708861, 5420643, 7417722, 10841286, 23489453, 46978906, 70468359, 140936718]

約数ペア:

[(1, 140936718), (2, 70468359), (3, 46978906), (6, 23489453), (13, 10841286), (19, 7417722), (26, 5420643), (38, 3708861), (39, 3613762), (57, 2472574), (61, 2310438), (78, 1806881), (114, 1236287), (122, 1155219), (183, 770146), (247, 570594), (366, 385073), (494, 285297), (741, 190198), (793, 177726), (1159, 121602), (1482, 95099), (1559, 90402), (1586, 88863), (2318, 60801), (2379, 59242), (3118, 45201), (3477, 40534), (4677, 30134), (4758, 29621), (6954, 20267), (9354, 15067)]