139818302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16649}}^1$

素因数の和:16700

約数の個数: 32

約数和(自身を含む): 251748000

約数和(自身を除く): 111929698

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 16649, 33298, 216437, 283033, 316331, 432874, 566066, 632662, 3679429, 4112303, 5377627, 7358858, 8224606, 10755254, 69909151, 139818302]

約数ペア:

[(1, 139818302), (2, 69909151), (13, 10755254), (17, 8224606), (19, 7358858), (26, 5377627), (34, 4112303), (38, 3679429), (221, 632662), (247, 566066), (323, 432874), (442, 316331), (494, 283033), (646, 216437), (4199, 33298), (8398, 16649)]