156955358077

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{997}}^1\times {\mathrm{1699}}^1$

素因数の和:2802

約数の個数: 48

約数和(自身を含む): 191865100800

約数和(自身を除く): 34909742723

約数列:

[1, 7, 31, 49, 61, 217, 427, 997, 1519, 1699, 1891, 2989, 6979, 11893, 13237, 30907, 48853, 52669, 60817, 83251, 92659, 103639, 216349, 368683, 425719, 725473, 1514443, 1693903, 1885327, 2580781, 2980033, 3212809, 5078311, 11857321, 13197289, 22489663, 52510993, 83001247, 92381023, 103328083, 157427641, 367576951, 723296581, 2573038657, 3203170573, 5063076067, 22422194011, 156955358077]

約数ペア:

[(1, 156955358077), (7, 22422194011), (31, 5063076067), (49, 3203170573), (61, 2573038657), (217, 723296581), (427, 367576951), (997, 157427641), (1519, 103328083), (1699, 92381023), (1891, 83001247), (2989, 52510993), (6979, 22489663), (11893, 13197289), (13237, 11857321), (30907, 5078311), (48853, 3212809), (52669, 2980033), (60817, 2580781), (83251, 1885327), (92659, 1693903), (103639, 1514443), (216349, 725473), (368683, 425719)]