128016612

素因数分解:

$2^2\times 3^4\times {\mathrm{395113}}^1$

素因数の和:395129

約数の個数: 30

約数和(自身を含む): 334661558

約数和(自身を除く): 206644946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 395113, 790226, 1185339, 1580452, 2370678, 3556017, 4741356, 7112034, 10668051, 14224068, 21336102, 32004153, 42672204, 64008306, 128016612]

約数ペア:

[(1, 128016612), (2, 64008306), (3, 42672204), (4, 32004153), (6, 21336102), (9, 14224068), (12, 10668051), (18, 7112034), (27, 4741356), (36, 3556017), (54, 2370678), (81, 1580452), (108, 1185339), (162, 790226), (324, 395113)]