156904216

素因数分解:

$2^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{12343}}^1$

素因数の和:12583

約数の個数: 32

約数和(自身を含む): 337731840

約数和(自身を除く): 180827624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 227, 454, 908, 1589, 1816, 3178, 6356, 12343, 12712, 24686, 49372, 86401, 98744, 172802, 345604, 691208, 2801861, 5603722, 11207444, 19613027, 22414888, 39226054, 78452108, 156904216]

約数ペア:

[(1, 156904216), (2, 78452108), (4, 39226054), (7, 22414888), (8, 19613027), (14, 11207444), (28, 5603722), (56, 2801861), (227, 691208), (454, 345604), (908, 172802), (1589, 98744), (1816, 86401), (3178, 49372), (6356, 24686), (12343, 12712)]