123955008

素因数分解:

$2^6\times 3^1\times {\mathrm{645599}}^1$

素因数の和:645614

約数の個数: 28

約数和(自身を含む): 327964800

約数和(自身を除く): 204009792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 645599, 1291198, 1936797, 2582396, 3873594, 5164792, 7747188, 10329584, 15494376, 20659168, 30988752, 41318336, 61977504, 123955008]

約数ペア:

[(1, 123955008), (2, 61977504), (3, 41318336), (4, 30988752), (6, 20659168), (8, 15494376), (12, 10329584), (16, 7747188), (24, 5164792), (32, 3873594), (48, 2582396), (64, 1936797), (96, 1291198), (192, 645599)]