172354744

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{887}}^1$

素因数の和:1227

約数の個数: 32

約数和(自身を含む): 327991680

約数和(自身を除く): 155636936

約数列:

[1, 2, 4, 8, 107, 214, 227, 428, 454, 856, 887, 908, 1774, 1816, 3548, 7096, 24289, 48578, 94909, 97156, 189818, 194312, 201349, 379636, 402698, 759272, 805396, 1610792, 21544343, 43088686, 86177372, 172354744]

約数ペア:

[(1, 172354744), (2, 86177372), (4, 43088686), (8, 21544343), (107, 1610792), (214, 805396), (227, 759272), (428, 402698), (454, 379636), (856, 201349), (887, 194312), (908, 189818), (1774, 97156), (1816, 94909), (3548, 48578), (7096, 24289)]