157684878

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11047}}^1$

素因数の和:11129

約数の個数: 48

約数和(自身を含む): 373996896

約数和(自身を除く): 216312018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 183, 234, 366, 549, 793, 1098, 1586, 2379, 4758, 7137, 11047, 14274, 22094, 33141, 66282, 99423, 143611, 198846, 287222, 430833, 673867, 861666, 1292499, 1347734, 2021601, 2584998, 4043202, 6064803, 8760271, 12129606, 17520542, 26280813, 52561626, 78842439, 157684878]

約数ペア:

[(1, 157684878), (2, 78842439), (3, 52561626), (6, 26280813), (9, 17520542), (13, 12129606), (18, 8760271), (26, 6064803), (39, 4043202), (61, 2584998), (78, 2021601), (117, 1347734), (122, 1292499), (183, 861666), (234, 673867), (366, 430833), (549, 287222), (793, 198846), (1098, 143611), (1586, 99423), (2379, 66282), (4758, 33141), (7137, 22094), (11047, 14274)]