156915190

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{138863}}^1$

素因数の和:138983

約数の個数: 16

約数和(自身を含む): 284948928

約数和(自身を除く): 128033738

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 138863, 277726, 694315, 1388630, 15691519, 31383038, 78457595, 156915190]

約数ペア:

[(1, 156915190), (2, 78457595), (5, 31383038), (10, 15691519), (113, 1388630), (226, 694315), (565, 277726), (1130, 138863)]