155655334

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{69427}}^1$

素因数の和:69507

約数の個数: 16

約数和(自身を含む): 249940800

約数和(自身を除く): 94285466

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 69427, 138854, 1319113, 2638226, 4096193, 8192386, 77827667, 155655334]

約数ペア:

[(1, 155655334), (2, 77827667), (19, 8192386), (38, 4096193), (59, 2638226), (118, 1319113), (1121, 138854), (2242, 69427)]