145705896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{289099}}^1$

素因数の和:289118

約数の個数: 48

約数和(自身を含む): 450996000

約数和(自身を除く): 305290104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 289099, 578198, 867297, 1156396, 1734594, 2023693, 2312792, 2601891, 3469188, 4047386, 5203782, 6071079, 6938376, 8094772, 10407564, 12142158, 16189544, 18213237, 20815128, 24284316, 36426474, 48568632, 72852948, 145705896]

約数ペア:

[(1, 145705896), (2, 72852948), (3, 48568632), (4, 36426474), (6, 24284316), (7, 20815128), (8, 18213237), (9, 16189544), (12, 12142158), (14, 10407564), (18, 8094772), (21, 6938376), (24, 6071079), (28, 5203782), (36, 4047386), (42, 3469188), (56, 2601891), (63, 2312792), (72, 2023693), (84, 1734594), (126, 1156396), (168, 867297), (252, 578198), (504, 289099)]