180628144

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{240197}}^1$

素因数の和:240252

約数の個数: 20

約数和(自身を含む): 357414624

約数和(自身を除く): 176786480

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 240197, 480394, 960788, 1921576, 3843152, 11289259, 22578518, 45157036, 90314072, 180628144]

約数ペア:

[(1, 180628144), (2, 90314072), (4, 45157036), (8, 22578518), (16, 11289259), (47, 3843152), (94, 1921576), (188, 960788), (376, 480394), (752, 240197)]