138228252

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2767}}^1$

素因数の和:2978

約数の個数: 48

約数和(自身を含む): 338537472

約数和(自身を除く): 200309220

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 181, 276, 362, 543, 724, 1086, 2172, 2767, 4163, 5534, 8301, 8326, 11068, 12489, 16602, 16652, 24978, 33204, 49956, 63641, 127282, 190923, 254564, 381846, 500827, 763692, 1001654, 1502481, 2003308, 3004962, 6009924, 11519021, 23038042, 34557063, 46076084, 69114126, 138228252]

約数ペア:

[(1, 138228252), (2, 69114126), (3, 46076084), (4, 34557063), (6, 23038042), (12, 11519021), (23, 6009924), (46, 3004962), (69, 2003308), (92, 1502481), (138, 1001654), (181, 763692), (276, 500827), (362, 381846), (543, 254564), (724, 190923), (1086, 127282), (2172, 63641), (2767, 49956), (4163, 33204), (5534, 24978), (8301, 16652), (8326, 16602), (11068, 12489)]