156920974399

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1153}}^1\times {\mathrm{6679}}^1$

素因数の和:7951

約数の個数: 32

約数和(自身を含む): 186489354240

約数和(自身を除く): 29568379841

約数列:

[1, 7, 41, 71, 287, 497, 1153, 2911, 6679, 8071, 20377, 46753, 47273, 81863, 273839, 330911, 474209, 573041, 1916873, 3319463, 3356383, 7700887, 19442569, 23494681, 53906209, 136097983, 315736367, 546762977, 2210154569, 3827340839, 22417282057, 156920974399]

約数ペア:

[(1, 156920974399), (7, 22417282057), (41, 3827340839), (71, 2210154569), (287, 546762977), (497, 315736367), (1153, 136097983), (2911, 53906209), (6679, 23494681), (8071, 19442569), (20377, 7700887), (46753, 3356383), (47273, 3319463), (81863, 1916873), (273839, 573041), (330911, 474209)]