78372926

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{1867}}^1$

素因数の和:2159

約数の個数: 16

約数和(自身を含む): 119253120

約数和(自身を除く): 40880194

約数列:

[1, 2, 139, 151, 278, 302, 1867, 3734, 20989, 41978, 259513, 281917, 519026, 563834, 39186463, 78372926]

約数ペア:

[(1, 78372926), (2, 39186463), (139, 563834), (151, 519026), (278, 281917), (302, 259513), (1867, 41978), (3734, 20989)]