147221772

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{68539}}^1$

素因数の和:68725

約数の個数: 24

約数和(自身を含む): 345441600

約数和(自身を除く): 198219828

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 68539, 137078, 205617, 274156, 411234, 822468, 12268481, 24536962, 36805443, 49073924, 73610886, 147221772]

約数ペア:

[(1, 147221772), (2, 73610886), (3, 49073924), (4, 36805443), (6, 24536962), (12, 12268481), (179, 822468), (358, 411234), (537, 274156), (716, 205617), (1074, 137078), (2148, 68539)]