161569016

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{54437}}^1$

素因数の和:54503

約数の個数: 32

約数和(自身を含む): 352758240

約数和(自身を除く): 191189224

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 54437, 108874, 217748, 381059, 435496, 762118, 1524236, 2885161, 3048472, 5770322, 11540644, 20196127, 23081288, 40392254, 80784508, 161569016]

約数ペア:

[(1, 161569016), (2, 80784508), (4, 40392254), (7, 23081288), (8, 20196127), (14, 11540644), (28, 5770322), (53, 3048472), (56, 2885161), (106, 1524236), (212, 762118), (371, 435496), (424, 381059), (742, 217748), (1484, 108874), (2968, 54437)]