115591878

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{40903}}^1$

素因数の和:41068

約数の個数: 24

約数和(自身を含む): 252050448

約数和(自身を除く): 136458570

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 40903, 81806, 122709, 245418, 368127, 736254, 6421771, 12843542, 19265313, 38530626, 57795939, 115591878]

約数ペア:

[(1, 115591878), (2, 57795939), (3, 38530626), (6, 19265313), (9, 12843542), (18, 6421771), (157, 736254), (314, 368127), (471, 245418), (942, 122709), (1413, 81806), (2826, 40903)]