161520348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{2237}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 412078464

約数和(自身を除く): 250558116

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 547, 1094, 1641, 2188, 2237, 3282, 4474, 6017, 6564, 6711, 8948, 12034, 13422, 18051, 24068, 24607, 26844, 36102, 49214, 72204, 73821, 98428, 147642, 295284, 1223639, 2447278, 3670917, 4894556, 7341834, 13460029, 14683668, 26920058, 40380087, 53840116, 80760174, 161520348]

約数ペア:

[(1, 161520348), (2, 80760174), (3, 53840116), (4, 40380087), (6, 26920058), (11, 14683668), (12, 13460029), (22, 7341834), (33, 4894556), (44, 3670917), (66, 2447278), (132, 1223639), (547, 295284), (1094, 147642), (1641, 98428), (2188, 73821), (2237, 72204), (3282, 49214), (4474, 36102), (6017, 26844), (6564, 24607), (6711, 24068), (8948, 18051), (12034, 13422)]