164697512

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{19477}}^1$

素因数の和:19641

約数の個数: 32

約数和(自身を含む): 355278720

約数和(自身を除く): 190581208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 19477, 38954, 77908, 136339, 155816, 272678, 545356, 1090712, 2941027, 5882054, 11764108, 20587189, 23528216, 41174378, 82348756, 164697512]

約数ペア:

[(1, 164697512), (2, 82348756), (4, 41174378), (7, 23528216), (8, 20587189), (14, 11764108), (28, 5882054), (56, 2941027), (151, 1090712), (302, 545356), (604, 272678), (1057, 155816), (1208, 136339), (2114, 77908), (4228, 38954), (8456, 19477)]