153898384

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{10009}}^1$

素因数の和:10079

約数の個数: 30

約数和(自身を含む): 308137830

約数和(自身を除く): 154239446

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 10009, 15376, 20018, 40036, 80072, 160144, 310279, 620558, 1241116, 2482232, 4964464, 9618649, 19237298, 38474596, 76949192, 153898384]

約数ペア:

[(1, 153898384), (2, 76949192), (4, 38474596), (8, 19237298), (16, 9618649), (31, 4964464), (62, 2482232), (124, 1241116), (248, 620558), (496, 310279), (961, 160144), (1922, 80072), (3844, 40036), (7688, 20018), (10009, 15376)]