142150438

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{120671}}^1$

素因数の和:120723

約数の個数: 16

約数和(自身を含む): 231690240

約数和(自身を除く): 89539802

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 120671, 241342, 2292749, 3740801, 4585498, 7481602, 71075219, 142150438]

約数ペア:

[(1, 142150438), (2, 71075219), (19, 7481602), (31, 4585498), (38, 3740801), (62, 2292749), (589, 241342), (1178, 120671)]