133076278768

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{437750917}}^1$

素因数の和:437750944

約数の個数: 20

約数和(自身を含む): 271405569160

約数和(自身を除く): 138329290392

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 437750917, 875501834, 1751003668, 3502007336, 7004014672, 8317267423, 16634534846, 33269069692, 66538139384, 133076278768]

約数ペア:

[(1, 133076278768), (2, 66538139384), (4, 33269069692), (8, 16634534846), (16, 8317267423), (19, 7004014672), (38, 3502007336), (76, 1751003668), (152, 875501834), (304, 437750917)]