168995870

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{599}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 309096000

約数和(自身を除く): 140100130

約数列:

[1, 2, 5, 10, 89, 178, 317, 445, 599, 634, 890, 1198, 1585, 2995, 3170, 5990, 28213, 53311, 56426, 106622, 141065, 189883, 266555, 282130, 379766, 533110, 949415, 1898830, 16899587, 33799174, 84497935, 168995870]

約数ペア:

[(1, 168995870), (2, 84497935), (5, 33799174), (10, 16899587), (89, 1898830), (178, 949415), (317, 533110), (445, 379766), (599, 282130), (634, 266555), (890, 189883), (1198, 141065), (1585, 106622), (2995, 56426), (3170, 53311), (5990, 28213)]