161280921672

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{172308677}}^1$

素因数の和:172308702

約数の個数: 48

約数和(自身を含む): 470402690940

約数和(自身を除く): 309121769268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 172308677, 344617354, 516926031, 689234708, 1033852062, 1378469416, 1550778093, 2067704124, 2240012801, 3101556186, 4135408248, 4480025602, 6203112372, 6720038403, 8960051204, 12406224744, 13440076806, 17920102408, 20160115209, 26880153612, 40320230418, 53760307224, 80640460836, 161280921672]

約数ペア:

[(1, 161280921672), (2, 80640460836), (3, 53760307224), (4, 40320230418), (6, 26880153612), (8, 20160115209), (9, 17920102408), (12, 13440076806), (13, 12406224744), (18, 8960051204), (24, 6720038403), (26, 6203112372), (36, 4480025602), (39, 4135408248), (52, 3101556186), (72, 2240012801), (78, 2067704124), (104, 1550778093), (117, 1378469416), (156, 1033852062), (234, 689234708), (312, 516926031), (468, 344617354), (936, 172308677)]