163931656

素因数分解:

$2^3\times 7^2\times {\mathrm{541}}^1\times {\mathrm{773}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 358679340

約数和(自身を除く): 194747684

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 541, 773, 1082, 1546, 2164, 3092, 3787, 4328, 5411, 6184, 7574, 10822, 15148, 21644, 26509, 30296, 37877, 43288, 53018, 75754, 106036, 151508, 212072, 303016, 418193, 836386, 1672772, 2927351, 3345544, 5854702, 11709404, 20491457, 23418808, 40982914, 81965828, 163931656]

約数ペア:

[(1, 163931656), (2, 81965828), (4, 40982914), (7, 23418808), (8, 20491457), (14, 11709404), (28, 5854702), (49, 3345544), (56, 2927351), (98, 1672772), (196, 836386), (392, 418193), (541, 303016), (773, 212072), (1082, 151508), (1546, 106036), (2164, 75754), (3092, 53018), (3787, 43288), (4328, 37877), (5411, 30296), (6184, 26509), (7574, 21644), (10822, 15148)]