129600764

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{1217}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 230543040

約数和(自身を除く): 100942276

約数列:

[1, 2, 4, 79, 158, 316, 337, 674, 1217, 1348, 2434, 4868, 26623, 53246, 96143, 106492, 192286, 384572, 410129, 820258, 1640516, 32400191, 64800382, 129600764]

約数ペア:

[(1, 129600764), (2, 64800382), (4, 32400191), (79, 1640516), (158, 820258), (316, 410129), (337, 384572), (674, 192286), (1217, 106492), (1348, 96143), (2434, 53246), (4868, 26623)]