172079452

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{1759}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 309921920

約数和(自身を除く): 137842468

約数列:

[1, 2, 4, 37, 74, 148, 661, 1322, 1759, 2644, 3518, 7036, 24457, 48914, 65083, 97828, 130166, 260332, 1162699, 2325398, 4650796, 43019863, 86039726, 172079452]

約数ペア:

[(1, 172079452), (2, 86039726), (4, 43019863), (37, 4650796), (74, 2325398), (148, 1162699), (661, 260332), (1322, 130166), (1759, 97828), (2644, 65083), (3518, 48914), (7036, 24457)]