156915630

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{193723}}^1$

素因数の和:193742

約数の個数: 40

約数和(自身を含む): 421930872

約数和(自身を除く): 265015242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 193723, 387446, 581169, 968615, 1162338, 1743507, 1937230, 2905845, 3487014, 5230521, 5811690, 8717535, 10461042, 15691563, 17435070, 26152605, 31383126, 52305210, 78457815, 156915630]

約数ペア:

[(1, 156915630), (2, 78457815), (3, 52305210), (5, 31383126), (6, 26152605), (9, 17435070), (10, 15691563), (15, 10461042), (18, 8717535), (27, 5811690), (30, 5230521), (45, 3487014), (54, 2905845), (81, 1937230), (90, 1743507), (135, 1162338), (162, 968615), (270, 581169), (405, 387446), (810, 193723)]