166309130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{75253}}^1$

素因数の和:75290

約数の個数: 32

約数和(自身を含む): 341352144

約数和(自身を除く): 175043014

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 75253, 150506, 376265, 752530, 978289, 1279301, 1956578, 2558602, 4891445, 6396505, 9782890, 12793010, 16630913, 33261826, 83154565, 166309130]

約数ペア:

[(1, 166309130), (2, 83154565), (5, 33261826), (10, 16630913), (13, 12793010), (17, 9782890), (26, 6396505), (34, 4891445), (65, 2558602), (85, 1956578), (130, 1279301), (170, 978289), (221, 752530), (442, 376265), (1105, 150506), (2210, 75253)]