172337164

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{2539}}^1$

素因数の和:2853

約数の個数: 24

約数和(自身を含む): 307238400

約数和(自身を除く): 134901236

約数列:

[1, 2, 4, 71, 142, 239, 284, 478, 956, 2539, 5078, 10156, 16969, 33938, 67876, 180269, 360538, 606821, 721076, 1213642, 2427284, 43084291, 86168582, 172337164]

約数ペア:

[(1, 172337164), (2, 86168582), (4, 43084291), (71, 2427284), (142, 1213642), (239, 721076), (284, 606821), (478, 360538), (956, 180269), (2539, 67876), (5078, 33938), (10156, 16969)]