140148468

素因数分解:

$2^2\times 3^4\times {\mathrm{432557}}^1$

素因数の和:432573

約数の個数: 30

約数和(自身を含む): 366376626

約数和(自身を除く): 226228158

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 432557, 865114, 1297671, 1730228, 2595342, 3893013, 5190684, 7786026, 11679039, 15572052, 23358078, 35037117, 46716156, 70074234, 140148468]

約数ペア:

[(1, 140148468), (2, 70074234), (3, 46716156), (4, 35037117), (6, 23358078), (9, 15572052), (12, 11679039), (18, 7786026), (27, 5190684), (36, 3893013), (54, 2595342), (81, 1730228), (108, 1297671), (162, 865114), (324, 432557)]