157663908

素因数分解:

$2^2\times 3^4\times {\mathrm{486617}}^1$

素因数の和:486633

約数の個数: 30

約数和(自身を含む): 412165446

約数和(自身を除く): 254501538

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 486617, 973234, 1459851, 1946468, 2919702, 4379553, 5839404, 8759106, 13138659, 17518212, 26277318, 39415977, 52554636, 78831954, 157663908]

約数ペア:

[(1, 157663908), (2, 78831954), (3, 52554636), (4, 39415977), (6, 26277318), (9, 17518212), (12, 13138659), (18, 8759106), (27, 5839404), (36, 4379553), (54, 2919702), (81, 1946468), (108, 1459851), (162, 973234), (324, 486617)]