164078152

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{172351}}^1$

素因数の和:172381

約数の個数: 32

約数和(自身を含む): 372280320

約数和(自身を除く): 208202168

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 172351, 344702, 689404, 1206457, 1378808, 2412914, 2929967, 4825828, 5859934, 9651656, 11719868, 20509769, 23439736, 41019538, 82039076, 164078152]

約数ペア:

[(1, 164078152), (2, 82039076), (4, 41019538), (7, 23439736), (8, 20509769), (14, 11719868), (17, 9651656), (28, 5859934), (34, 4825828), (56, 2929967), (68, 2412914), (119, 1378808), (136, 1206457), (238, 689404), (476, 344702), (952, 172351)]