159778470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{231563}}^1$

素因数の和:231596

約数の個数: 32

約数和(自身を含む): 400142592

約数和(自身を除く): 240364122

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 231563, 463126, 694689, 1157815, 1389378, 2315630, 3473445, 5325949, 6946890, 10651898, 15977847, 26629745, 31955694, 53259490, 79889235, 159778470]

約数ペア:

[(1, 159778470), (2, 79889235), (3, 53259490), (5, 31955694), (6, 26629745), (10, 15977847), (15, 10651898), (23, 6946890), (30, 5325949), (46, 3473445), (69, 2315630), (115, 1389378), (138, 1157815), (230, 694689), (345, 463126), (690, 231563)]