161048004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{60727}}^1$

素因数の和:60764

約数の個数: 48

約数和(自身を含む): 428496768

約数和(自身を除く): 267448764

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 60727, 121454, 182181, 242908, 364362, 728724, 789451, 1032359, 1578902, 2064718, 2368353, 3097077, 3157804, 4129436, 4736706, 6194154, 9473412, 12388308, 13420667, 26841334, 40262001, 53682668, 80524002, 161048004]

約数ペア:

[(1, 161048004), (2, 80524002), (3, 53682668), (4, 40262001), (6, 26841334), (12, 13420667), (13, 12388308), (17, 9473412), (26, 6194154), (34, 4736706), (39, 4129436), (51, 3157804), (52, 3097077), (68, 2368353), (78, 2064718), (102, 1578902), (156, 1032359), (204, 789451), (221, 728724), (442, 364362), (663, 242908), (884, 182181), (1326, 121454), (2652, 60727)]