189729484

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{10159}}^1$

素因数の和:10222

約数の個数: 48

約数和(自身を含む): 409651200

約数和(自身を除く): 219921716

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 644, 667, 812, 1334, 2668, 4669, 9338, 10159, 18676, 20318, 40636, 71113, 142226, 233657, 284452, 294611, 467314, 589222, 934628, 1178444, 1635599, 2062277, 3271198, 4124554, 6542396, 6776053, 8249108, 13552106, 27104212, 47432371, 94864742, 189729484]

約数ペア:

[(1, 189729484), (2, 94864742), (4, 47432371), (7, 27104212), (14, 13552106), (23, 8249108), (28, 6776053), (29, 6542396), (46, 4124554), (58, 3271198), (92, 2062277), (116, 1635599), (161, 1178444), (203, 934628), (322, 589222), (406, 467314), (644, 294611), (667, 284452), (812, 233657), (1334, 142226), (2668, 71113), (4669, 40636), (9338, 20318), (10159, 18676)]