192670478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{673}}^1$

素因数の和:730

約数の個数: 72

約数和(自身を含む): 393707664

約数和(自身を除く): 201037186

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 169, 182, 242, 286, 338, 673, 847, 1001, 1183, 1346, 1573, 1694, 1859, 2002, 2366, 3146, 3718, 4711, 7403, 8749, 9422, 11011, 13013, 14806, 17498, 20449, 22022, 26026, 40898, 51821, 61243, 81433, 96239, 103642, 113737, 122486, 143143, 162866, 192478, 227474, 286286, 570031, 673673, 796159, 1058629, 1140062, 1251107, 1347346, 1592318, 2117258, 2502214, 7410403, 8757749, 13762177, 14820806, 17515498, 27524354, 96335239, 192670478]

約数ペア:

[(1, 192670478), (2, 96335239), (7, 27524354), (11, 17515498), (13, 14820806), (14, 13762177), (22, 8757749), (26, 7410403), (77, 2502214), (91, 2117258), (121, 1592318), (143, 1347346), (154, 1251107), (169, 1140062), (182, 1058629), (242, 796159), (286, 673673), (338, 570031), (673, 286286), (847, 227474), (1001, 192478), (1183, 162866), (1346, 143143), (1573, 122486), (1694, 113737), (1859, 103642), (2002, 96239), (2366, 81433), (3146, 61243), (3718, 51821), (4711, 40898), (7403, 26026), (8749, 22022), (9422, 20449), (11011, 17498), (13013, 14806)]