163933070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{13537}}^1$

素因数の和:13724

約数の個数: 32

約数和(自身を含む): 339208128

約数和(自身を除く): 175275058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 173, 346, 865, 1211, 1730, 2422, 6055, 12110, 13537, 27074, 67685, 94759, 135370, 189518, 473795, 947590, 2341901, 4683802, 11709505, 16393307, 23419010, 32786614, 81966535, 163933070]

約数ペア:

[(1, 163933070), (2, 81966535), (5, 32786614), (7, 23419010), (10, 16393307), (14, 11709505), (35, 4683802), (70, 2341901), (173, 947590), (346, 473795), (865, 189518), (1211, 135370), (1730, 94759), (2422, 67685), (6055, 27074), (12110, 13537)]