155147692

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{15349}}^1$

素因数の和:15398

約数の個数: 36

約数和(自身を含む): 327507600

約数和(自身を除く): 172359908

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 15349, 30698, 61396, 107443, 214886, 291631, 429772, 583262, 1166524, 2041417, 4082834, 5540989, 8165668, 11081978, 22163956, 38786923, 77573846, 155147692]

約数ペア:

[(1, 155147692), (2, 77573846), (4, 38786923), (7, 22163956), (14, 11081978), (19, 8165668), (28, 5540989), (38, 4082834), (76, 2041417), (133, 1166524), (266, 583262), (361, 429772), (532, 291631), (722, 214886), (1444, 107443), (2527, 61396), (5054, 30698), (10108, 15349)]