153913214

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{120811}}^1$

素因数の和:120840

約数の個数: 24

約数和(自身を含む): 289223928

約数和(自身を除く): 135310714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 120811, 241622, 845677, 1570543, 1691354, 3141086, 5919739, 10993801, 11839478, 21987602, 76956607, 153913214]

約数ペア:

[(1, 153913214), (2, 76956607), (7, 21987602), (13, 11839478), (14, 10993801), (26, 5919739), (49, 3141086), (91, 1691354), (98, 1570543), (182, 845677), (637, 241622), (1274, 120811)]