140472756

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{21799}}^1$

素因数の和:21988

約数の個数: 36

約数和(自身を含む): 357084000

約数和(自身を除く): 216611244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 3222, 6444, 21799, 43598, 65397, 87196, 130794, 196191, 261588, 392382, 784764, 3902021, 7804042, 11706063, 15608084, 23412126, 35118189, 46824252, 70236378, 140472756]

約数ペア:

[(1, 140472756), (2, 70236378), (3, 46824252), (4, 35118189), (6, 23412126), (9, 15608084), (12, 11706063), (18, 7804042), (36, 3902021), (179, 784764), (358, 392382), (537, 261588), (716, 196191), (1074, 130794), (1611, 87196), (2148, 65397), (3222, 43598), (6444, 21799)]