160153790

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{4027}}^1$

素因数の和:4172

約数の個数: 32

約数和(自身を含む): 298426464

約数和(自身を除く): 138272674

約数列:

[1, 2, 5, 10, 41, 82, 97, 194, 205, 410, 485, 970, 3977, 4027, 7954, 8054, 19885, 20135, 39770, 40270, 165107, 330214, 390619, 781238, 825535, 1651070, 1953095, 3906190, 16015379, 32030758, 80076895, 160153790]

約数ペア:

[(1, 160153790), (2, 80076895), (5, 32030758), (10, 16015379), (41, 3906190), (82, 1953095), (97, 1651070), (194, 825535), (205, 781238), (410, 390619), (485, 330214), (970, 165107), (3977, 40270), (4027, 39770), (7954, 20135), (8054, 19885)]