152908

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:181

約数の個数: 24

約数和(自身を含む): 315392

約数和(自身を除く): 162484

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 127, 172, 254, 301, 508, 602, 889, 1204, 1778, 3556, 5461, 10922, 21844, 38227, 76454, 152908]

約数ペア:

[(1, 152908), (2, 76454), (4, 38227), (7, 21844), (14, 10922), (28, 5461), (43, 3556), (86, 1778), (127, 1204), (172, 889), (254, 602), (301, 508)]