128413632

素因数分解:

$2^6\times 3^1\times {\mathrm{668821}}^1$

素因数の和:668836

約数の個数: 28

約数和(自身を含む): 339761576

約数和(自身を除く): 211347944

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 668821, 1337642, 2006463, 2675284, 4012926, 5350568, 8025852, 10701136, 16051704, 21402272, 32103408, 42804544, 64206816, 128413632]

約数ペア:

[(1, 128413632), (2, 64206816), (3, 42804544), (4, 32103408), (6, 21402272), (8, 16051704), (12, 10701136), (16, 8025852), (24, 5350568), (32, 4012926), (48, 2675284), (64, 2006463), (96, 1337642), (192, 668821)]