145380334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 244861056

約数和(自身を除く): 99480722

約数列:

[1, 2, 11, 22, 43, 86, 227, 454, 473, 677, 946, 1354, 2497, 4994, 7447, 9761, 14894, 19522, 29111, 58222, 107371, 153679, 214742, 307358, 320221, 640442, 1690469, 3380938, 6608197, 13216394, 72690167, 145380334]

約数ペア:

[(1, 145380334), (2, 72690167), (11, 13216394), (22, 6608197), (43, 3380938), (86, 1690469), (227, 640442), (454, 320221), (473, 307358), (677, 214742), (946, 153679), (1354, 107371), (2497, 58222), (4994, 29111), (7447, 19522), (9761, 14894)]