156970264492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{13861733}}^1$

素因数の和:13861905

約数の個数: 24

約数和(自身を含む): 291096414000

約数和(自身を除く): 134126149508

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 2831, 5662, 11324, 13861733, 27723466, 55446932, 263372927, 526745854, 1053491708, 2065398217, 4130796434, 8261592868, 39242566123, 78485132246, 156970264492]

約数ペア:

[(1, 156970264492), (2, 78485132246), (4, 39242566123), (19, 8261592868), (38, 4130796434), (76, 2065398217), (149, 1053491708), (298, 526745854), (596, 263372927), (2831, 55446932), (5662, 27723466), (11324, 13861733)]