130196872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2029}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 263453400

約数和(自身を除く): 133256528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 617, 1234, 2029, 2468, 4058, 4936, 8021, 8116, 16042, 16232, 26377, 32084, 52754, 64168, 105508, 211016, 1251893, 2503786, 5007572, 10015144, 16274609, 32549218, 65098436, 130196872]

約数ペア:

[(1, 130196872), (2, 65098436), (4, 32549218), (8, 16274609), (13, 10015144), (26, 5007572), (52, 2503786), (104, 1251893), (617, 211016), (1234, 105508), (2029, 64168), (2468, 52754), (4058, 32084), (4936, 26377), (8021, 16232), (8116, 16042)]