145999908

素因数分解:

$2^2\times 3^4\times {\mathrm{450617}}^1$

素因数の和:450633

約数の個数: 30

約数和(自身を含む): 381673446

約数和(自身を除く): 235673538

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 450617, 901234, 1351851, 1802468, 2703702, 4055553, 5407404, 8111106, 12166659, 16222212, 24333318, 36499977, 48666636, 72999954, 145999908]

約数ペア:

[(1, 145999908), (2, 72999954), (3, 48666636), (4, 36499977), (6, 24333318), (9, 16222212), (12, 12166659), (18, 8111106), (27, 5407404), (36, 4055553), (54, 2703702), (81, 1802468), (108, 1351851), (162, 901234), (324, 450617)]