156819372262

素因数分解:

$2^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{2347}}^1\times {\mathrm{4787}}^1$

素因数の和:8140

約数の個数: 32

約数和(自身を含む): 269273749248

約数和(自身を除く): 112454376986

約数列:

[1, 2, 7, 14, 997, 1994, 2347, 4694, 4787, 6979, 9574, 13958, 16429, 32858, 33509, 67018, 2339959, 4679918, 4772639, 9545278, 11235089, 16379713, 22470178, 32759426, 33408473, 66816946, 78645623, 157291246, 11201383733, 22402767466, 78409686131, 156819372262]

約数ペア:

[(1, 156819372262), (2, 78409686131), (7, 22402767466), (14, 11201383733), (997, 157291246), (1994, 78645623), (2347, 66816946), (4694, 33408473), (4787, 32759426), (6979, 22470178), (9574, 16379713), (13958, 11235089), (16429, 9545278), (32858, 4772639), (33509, 4679918), (67018, 2339959)]