129332476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8263}}^1$

素因数の和:8330

約数の個数: 48

約数和(自身を含む): 285074944

約数和(自身を除く): 155742468

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 7826, 8263, 15652, 16526, 33052, 57841, 107419, 115682, 214838, 231364, 355309, 429676, 710618, 751933, 1421236, 1503866, 2487163, 3007732, 4619017, 4974326, 9238034, 9948652, 18476068, 32333119, 64666238, 129332476]

約数ペア:

[(1, 129332476), (2, 64666238), (4, 32333119), (7, 18476068), (13, 9948652), (14, 9238034), (26, 4974326), (28, 4619017), (43, 3007732), (52, 2487163), (86, 1503866), (91, 1421236), (172, 751933), (182, 710618), (301, 429676), (364, 355309), (559, 231364), (602, 214838), (1118, 115682), (1204, 107419), (2236, 57841), (3913, 33052), (7826, 16526), (8263, 15652)]