142746172

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{4519}}^1$

素因数の和:4725

約数の個数: 24

約数和(自身を含む): 256284000

約数和(自身を除く): 113537828

約数列:

[1, 2, 4, 53, 106, 149, 212, 298, 596, 4519, 7897, 9038, 15794, 18076, 31588, 239507, 479014, 673331, 958028, 1346662, 2693324, 35686543, 71373086, 142746172]

約数ペア:

[(1, 142746172), (2, 71373086), (4, 35686543), (53, 2693324), (106, 1346662), (149, 958028), (212, 673331), (298, 479014), (596, 239507), (4519, 31588), (7897, 18076), (9038, 15794)]