154199844

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1329

約数の個数: 72

約数和(自身を含む): 406748160

約数和(自身を除く): 252548316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 127, 174, 254, 261, 348, 381, 508, 522, 762, 1044, 1143, 1163, 1524, 2286, 2326, 3489, 3683, 4572, 4652, 6978, 7366, 10467, 11049, 13956, 14732, 20934, 22098, 33147, 33727, 41868, 44196, 66294, 67454, 101181, 132588, 134908, 147701, 202362, 295402, 303543, 404724, 443103, 590804, 607086, 886206, 1214172, 1329309, 1772412, 2658618, 4283329, 5317236, 8566658, 12849987, 17133316, 25699974, 38549961, 51399948, 77099922, 154199844]

約数ペア:

[(1, 154199844), (2, 77099922), (3, 51399948), (4, 38549961), (6, 25699974), (9, 17133316), (12, 12849987), (18, 8566658), (29, 5317236), (36, 4283329), (58, 2658618), (87, 1772412), (116, 1329309), (127, 1214172), (174, 886206), (254, 607086), (261, 590804), (348, 443103), (381, 404724), (508, 303543), (522, 295402), (762, 202362), (1044, 147701), (1143, 134908), (1163, 132588), (1524, 101181), (2286, 67454), (2326, 66294), (3489, 44196), (3683, 41868), (4572, 33727), (4652, 33147), (6978, 22098), (7366, 20934), (10467, 14732), (11049, 13956)]