144631408

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{2161}}^1$

素因数の和:2305

約数の個数: 40

約数和(自身を含む): 289535040

約数和(自身を除く): 144903632

約数列:

[1, 2, 4, 8, 16, 47, 89, 94, 178, 188, 356, 376, 712, 752, 1424, 2161, 4183, 4322, 8366, 8644, 16732, 17288, 33464, 34576, 66928, 101567, 192329, 203134, 384658, 406268, 769316, 812536, 1538632, 1625072, 3077264, 9039463, 18078926, 36157852, 72315704, 144631408]

約数ペア:

[(1, 144631408), (2, 72315704), (4, 36157852), (8, 18078926), (16, 9039463), (47, 3077264), (89, 1625072), (94, 1538632), (178, 812536), (188, 769316), (356, 406268), (376, 384658), (712, 203134), (752, 192329), (1424, 101567), (2161, 66928), (4183, 34576), (4322, 33464), (8366, 17288), (8644, 16732)]