166670374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2557}}^1$

素因数の和:2704

約数の個数: 32

約数和(自身を含む): 283631040

約数和(自身を除く): 116960666

約数列:

[1, 2, 13, 23, 26, 46, 109, 218, 299, 598, 1417, 2507, 2557, 2834, 5014, 5114, 32591, 33241, 58811, 65182, 66482, 117622, 278713, 557426, 764543, 1529086, 3623269, 6410399, 7246538, 12820798, 83335187, 166670374]

約数ペア:

[(1, 166670374), (2, 83335187), (13, 12820798), (23, 7246538), (26, 6410399), (46, 3623269), (109, 1529086), (218, 764543), (299, 557426), (598, 278713), (1417, 117622), (2507, 66482), (2557, 65182), (2834, 58811), (5014, 33241), (5114, 32591)]