156968140007

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{767867}}^1$

素因数の和:767975

約数の個数: 32

約数和(自身を含む): 199031385600

約数和(自身を除く): 42063245593

約数列:

[1, 7, 19, 29, 53, 133, 203, 371, 551, 1007, 1537, 3857, 7049, 10759, 29203, 204421, 767867, 5375069, 14589473, 22268143, 40696951, 102126311, 155877001, 284878657, 423094717, 773242069, 1180211579, 2961663019, 5412694483, 8261481053, 22424020001, 156968140007]

約数ペア:

[(1, 156968140007), (7, 22424020001), (19, 8261481053), (29, 5412694483), (53, 2961663019), (133, 1180211579), (203, 773242069), (371, 423094717), (551, 284878657), (1007, 155877001), (1537, 102126311), (3857, 40696951), (7049, 22268143), (10759, 14589473), (29203, 5375069), (204421, 767867)]