168314212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{5233}}^1$

素因数の和:5308

約数の個数: 48

約数和(自身を含む): 348207552

約数和(自身を除く): 179893340

約数列:

[1, 2, 4, 11, 17, 22, 34, 43, 44, 68, 86, 172, 187, 374, 473, 731, 748, 946, 1462, 1892, 2924, 5233, 8041, 10466, 16082, 20932, 32164, 57563, 88961, 115126, 177922, 225019, 230252, 355844, 450038, 900076, 978571, 1957142, 2475209, 3825323, 3914284, 4950418, 7650646, 9900836, 15301292, 42078553, 84157106, 168314212]

約数ペア:

[(1, 168314212), (2, 84157106), (4, 42078553), (11, 15301292), (17, 9900836), (22, 7650646), (34, 4950418), (43, 3914284), (44, 3825323), (68, 2475209), (86, 1957142), (172, 978571), (187, 900076), (374, 450038), (473, 355844), (731, 230252), (748, 225019), (946, 177922), (1462, 115126), (1892, 88961), (2924, 57563), (5233, 32164), (8041, 20932), (10466, 16082)]