142215677576

素因数分解:

$2^3\times 7^1\times {\mathrm{5557}}^1\times {\mathrm{457003}}^1$

素因数の和:462573

約数の個数: 32

約数和(自身を含む): 304803387840

約数和(自身を除く): 162587710264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5557, 11114, 22228, 38899, 44456, 77798, 155596, 311192, 457003, 914006, 1828012, 3199021, 3656024, 6398042, 12796084, 25592168, 2539565671, 5079131342, 10158262684, 17776959697, 20316525368, 35553919394, 71107838788, 142215677576]

約数ペア:

[(1, 142215677576), (2, 71107838788), (4, 35553919394), (7, 20316525368), (8, 17776959697), (14, 10158262684), (28, 5079131342), (56, 2539565671), (5557, 25592168), (11114, 12796084), (22228, 6398042), (38899, 3656024), (44456, 3199021), (77798, 1828012), (155596, 914006), (311192, 457003)]