143025736

素因数分解:

$2^3\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{2341}}^1$

素因数の和:3445

約数の個数: 32

約数和(自身を含む): 306895680

約数和(自身を除く): 163869944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1091, 2182, 2341, 4364, 4682, 7637, 8728, 9364, 15274, 16387, 18728, 30548, 32774, 61096, 65548, 131096, 2554031, 5108062, 10216124, 17878217, 20432248, 35756434, 71512868, 143025736]

約数ペア:

[(1, 143025736), (2, 71512868), (4, 35756434), (7, 20432248), (8, 17878217), (14, 10216124), (28, 5108062), (56, 2554031), (1091, 131096), (2182, 65548), (2341, 61096), (4364, 32774), (4682, 30548), (7637, 18728), (8728, 16387), (9364, 15274)]