170218872

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{124429}}^1$

素因数の和:124460

約数の個数: 48

約数和(自身を含む): 485277000

約数和(自身を除く): 315058128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 124429, 248858, 373287, 497716, 746574, 995432, 1119861, 1493148, 2239722, 2364151, 2986296, 4479444, 4728302, 7092453, 8958888, 9456604, 14184906, 18913208, 21277359, 28369812, 42554718, 56739624, 85109436, 170218872]

約数ペア:

[(1, 170218872), (2, 85109436), (3, 56739624), (4, 42554718), (6, 28369812), (8, 21277359), (9, 18913208), (12, 14184906), (18, 9456604), (19, 8958888), (24, 7092453), (36, 4728302), (38, 4479444), (57, 2986296), (72, 2364151), (76, 2239722), (114, 1493148), (152, 1119861), (171, 995432), (228, 746574), (342, 497716), (456, 373287), (684, 248858), (1368, 124429)]