145545736

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{63391}}^1$

素因数の和:63445

約数の個数: 32

約数和(自身を含む): 319495680

約数和(自身を除く): 173949944

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 63391, 126782, 253564, 443737, 507128, 887474, 1774948, 2599031, 3549896, 5198062, 10396124, 18193217, 20792248, 36386434, 72772868, 145545736]

約数ペア:

[(1, 145545736), (2, 72772868), (4, 36386434), (7, 20792248), (8, 18193217), (14, 10396124), (28, 5198062), (41, 3549896), (56, 2599031), (82, 1774948), (164, 887474), (287, 507128), (328, 443737), (574, 253564), (1148, 126782), (2296, 63391)]