162320743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 212889600

約数和(自身を除く): 50568857

約数列:

[1, 13, 17, 19, 29, 31, 43, 221, 247, 323, 377, 403, 493, 527, 551, 559, 589, 731, 817, 899, 1247, 1333, 4199, 6409, 6851, 7163, 7657, 9367, 9503, 10013, 10621, 11687, 13889, 15283, 16211, 17081, 17329, 21199, 22661, 23693, 25327, 38657, 121771, 130169, 180557, 198679, 222053, 275587, 290377, 294593, 308009, 329251, 402781, 430559, 502541, 657169, 734483, 3774901, 5236153, 5597267, 8543197, 9548279, 12486211, 162320743]

約数ペア:

[(1, 162320743), (13, 12486211), (17, 9548279), (19, 8543197), (29, 5597267), (31, 5236153), (43, 3774901), (221, 734483), (247, 657169), (323, 502541), (377, 430559), (403, 402781), (493, 329251), (527, 308009), (551, 294593), (559, 290377), (589, 275587), (731, 222053), (817, 198679), (899, 180557), (1247, 130169), (1333, 121771), (4199, 38657), (6409, 25327), (6851, 23693), (7163, 22661), (7657, 21199), (9367, 17329), (9503, 17081), (10013, 16211), (10621, 15283), (11687, 13889)]