130708214

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23167}}^1$

素因数の和:23220

約数の個数: 32

約数和(自身を含む): 249102336

約数和(自身を除く): 118394122

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 23167, 46334, 162169, 301171, 324338, 602342, 718177, 1436354, 2108197, 4216394, 5027239, 9336301, 10054478, 18672602, 65354107, 130708214]

約数ペア:

[(1, 130708214), (2, 65354107), (7, 18672602), (13, 10054478), (14, 9336301), (26, 5027239), (31, 4216394), (62, 2108197), (91, 1436354), (182, 718177), (217, 602342), (403, 324338), (434, 301171), (806, 162169), (2821, 46334), (5642, 23167)]