172206362

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{136889}}^1$

素因数の和:136945

約数の個数: 16

約数和(自身を含む): 280898280

約数和(自身を除く): 108691918

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 136889, 273778, 2327113, 4654226, 5064893, 10129786, 86103181, 172206362]

約数ペア:

[(1, 172206362), (2, 86103181), (17, 10129786), (34, 5064893), (37, 4654226), (74, 2327113), (629, 273778), (1258, 136889)]