169255408

素因数分解:

$2^4\times 7^3\times {\mathrm{30841}}^1$

素因数の和:30870

約数の個数: 40

約数和(自身を含む): 382440800

約数和(自身を除く): 213185392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 30841, 61682, 123364, 215887, 246728, 431774, 493456, 863548, 1511209, 1727096, 3022418, 3454192, 6044836, 10578463, 12089672, 21156926, 24179344, 42313852, 84627704, 169255408]

約数ペア:

[(1, 169255408), (2, 84627704), (4, 42313852), (7, 24179344), (8, 21156926), (14, 12089672), (16, 10578463), (28, 6044836), (49, 3454192), (56, 3022418), (98, 1727096), (112, 1511209), (196, 863548), (343, 493456), (392, 431774), (686, 246728), (784, 215887), (1372, 123364), (2744, 61682), (5488, 30841)]