168904728

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{39761}}^1$

素因数の和:39832

約数の個数: 48

約数和(自身を含む): 465215400

約数和(自身を除く): 296310672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 39761, 79522, 119283, 159044, 238566, 318088, 357849, 477132, 715698, 954264, 1431396, 2345899, 2862792, 4691798, 7037697, 9383596, 14075394, 18767192, 21113091, 28150788, 42226182, 56301576, 84452364, 168904728]

約数ペア:

[(1, 168904728), (2, 84452364), (3, 56301576), (4, 42226182), (6, 28150788), (8, 21113091), (9, 18767192), (12, 14075394), (18, 9383596), (24, 7037697), (36, 4691798), (59, 2862792), (72, 2345899), (118, 1431396), (177, 954264), (236, 715698), (354, 477132), (472, 357849), (531, 318088), (708, 238566), (1062, 159044), (1416, 119283), (2124, 79522), (4248, 39761)]