161788956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{4021}}^1$

素因数の和:4514

約数の個数: 48

約数和(自身を含む): 432445440

約数和(自身を除く): 270656484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 479, 958, 1437, 1916, 2874, 3353, 4021, 5748, 6706, 8042, 10059, 12063, 13412, 16084, 20118, 24126, 28147, 40236, 48252, 56294, 84441, 112588, 168882, 337764, 1926059, 3852118, 5778177, 7704236, 11556354, 13482413, 23112708, 26964826, 40447239, 53929652, 80894478, 161788956]

約数ペア:

[(1, 161788956), (2, 80894478), (3, 53929652), (4, 40447239), (6, 26964826), (7, 23112708), (12, 13482413), (14, 11556354), (21, 7704236), (28, 5778177), (42, 3852118), (84, 1926059), (479, 337764), (958, 168882), (1437, 112588), (1916, 84441), (2874, 56294), (3353, 48252), (4021, 40236), (5748, 28147), (6706, 24126), (8042, 20118), (10059, 16084), (12063, 13412)]