151405938

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{118471}}^1$

素因数の和:118550

約数の個数: 24

約数和(自身を含む): 332669376

約数和(自身を除く): 181263438

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 118471, 236942, 355413, 710826, 1066239, 2132478, 8411441, 16822882, 25234323, 50468646, 75702969, 151405938]

約数ペア:

[(1, 151405938), (2, 75702969), (3, 50468646), (6, 25234323), (9, 16822882), (18, 8411441), (71, 2132478), (142, 1066239), (213, 710826), (426, 355413), (639, 236942), (1278, 118471)]