157602808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{77867}}^1$

素因数の和:77907

約数の個数: 32

約数和(自身を含む): 336389760

約数和(自身を除く): 178786952

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 77867, 155734, 311468, 622936, 856537, 1713074, 1790941, 3426148, 3581882, 6852296, 7163764, 14327528, 19700351, 39400702, 78801404, 157602808]

約数ペア:

[(1, 157602808), (2, 78801404), (4, 39400702), (8, 19700351), (11, 14327528), (22, 7163764), (23, 6852296), (44, 3581882), (46, 3426148), (88, 1790941), (92, 1713074), (184, 856537), (253, 622936), (506, 311468), (1012, 155734), (2024, 77867)]