128558066

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 261999360

約数和(自身を除く): 133441294

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 47, 49, 91, 94, 98, 113, 133, 182, 226, 247, 266, 329, 494, 611, 637, 658, 791, 893, 931, 1222, 1274, 1469, 1582, 1729, 1786, 1862, 2147, 2303, 2938, 3458, 4277, 4294, 4606, 5311, 5537, 6251, 8554, 10283, 10622, 11074, 11609, 12103, 12502, 15029, 20566, 23218, 24206, 27911, 29939, 30058, 37177, 43757, 55822, 59878, 69043, 71981, 74354, 81263, 87514, 100909, 105203, 138086, 143962, 162526, 195377, 201818, 210406, 260239, 390754, 483301, 520478, 568841, 706363, 966602, 1137682, 1311817, 1367639, 1412726, 2623634, 2735278, 3383107, 4944541, 6766214, 9182719, 9889082, 18365438, 64279033, 128558066]

約数ペア:

[(1, 128558066), (2, 64279033), (7, 18365438), (13, 9889082), (14, 9182719), (19, 6766214), (26, 4944541), (38, 3383107), (47, 2735278), (49, 2623634), (91, 1412726), (94, 1367639), (98, 1311817), (113, 1137682), (133, 966602), (182, 706363), (226, 568841), (247, 520478), (266, 483301), (329, 390754), (494, 260239), (611, 210406), (637, 201818), (658, 195377), (791, 162526), (893, 143962), (931, 138086), (1222, 105203), (1274, 100909), (1469, 87514), (1582, 81263), (1729, 74354), (1786, 71981), (1862, 69043), (2147, 59878), (2303, 55822), (2938, 43757), (3458, 37177), (4277, 30058), (4294, 29939), (4606, 27911), (5311, 24206), (5537, 23218), (6251, 20566), (8554, 15029), (10283, 12502), (10622, 12103), (11074, 11609)]