143899024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{290119}}^1$

素因数の和:290158

約数の個数: 20

約数和(自身を含む): 287799040

約数和(自身を除く): 143900016

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 290119, 580238, 1160476, 2320952, 4641904, 8993689, 17987378, 35974756, 71949512, 143899024]

約数ペア:

[(1, 143899024), (2, 71949512), (4, 35974756), (8, 17987378), (16, 8993689), (31, 4641904), (62, 2320952), (124, 1160476), (248, 580238), (496, 290119)]