157039960007

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{587731}}^1$

素因数の和:587812

約数の個数: 32

約数和(自身を含む): 197477952000

約数和(自身を除く): 40437991993

約数列:

[1, 7, 19, 41, 49, 133, 287, 343, 779, 931, 2009, 5453, 6517, 14063, 38171, 267197, 587731, 4114117, 11166889, 24096971, 28798819, 78168223, 168678797, 201591733, 457842449, 547177561, 1180751579, 3204897143, 3830242927, 8265261053, 22434280001, 157039960007]

約数ペア:

[(1, 157039960007), (7, 22434280001), (19, 8265261053), (41, 3830242927), (49, 3204897143), (133, 1180751579), (287, 547177561), (343, 457842449), (779, 201591733), (931, 168678797), (2009, 78168223), (5453, 28798819), (6517, 24096971), (14063, 11166889), (38171, 4114117), (267197, 587731)]