155703072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{231701}}^1$

素因数の和:231721

約数の個数: 48

約数和(自身を含む): 467111232

約数和(自身を除く): 311408160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 231701, 463402, 695103, 926804, 1390206, 1621907, 1853608, 2780412, 3243814, 3707216, 4865721, 5560824, 6487628, 7414432, 9731442, 11121648, 12975256, 19462884, 22243296, 25950512, 38925768, 51901024, 77851536, 155703072]

約数ペア:

[(1, 155703072), (2, 77851536), (3, 51901024), (4, 38925768), (6, 25950512), (7, 22243296), (8, 19462884), (12, 12975256), (14, 11121648), (16, 9731442), (21, 7414432), (24, 6487628), (28, 5560824), (32, 4865721), (42, 3707216), (48, 3243814), (56, 2780412), (84, 1853608), (96, 1621907), (112, 1390206), (168, 926804), (224, 695103), (336, 463402), (672, 231701)]