161189366968

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{19317997}}^1$

素因数の和:19318159

約数の個数: 32

約数和(自身を含む): 347723964000

約数和(自身を除く): 186534597032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 19317997, 38635994, 77271988, 135225979, 154543976, 270451958, 540903916, 1081807832, 2878381553, 5756763106, 11513526212, 20148670871, 23027052424, 40297341742, 80594683484, 161189366968]

約数ペア:

[(1, 161189366968), (2, 80594683484), (4, 40297341742), (7, 23027052424), (8, 20148670871), (14, 11513526212), (28, 5756763106), (56, 2878381553), (149, 1081807832), (298, 540903916), (596, 270451958), (1043, 154543976), (1192, 135225979), (2086, 77271988), (4172, 38635994), (8344, 19317997)]