139552308

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1723

約数の個数: 120

約数和(自身を含む): 428460032

約数和(自身を除く): 288907724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 999, 1036, 1134, 1332, 1554, 1663, 1998, 2268, 2331, 2997, 3108, 3326, 3996, 4662, 4989, 5994, 6652, 6993, 9324, 9978, 11641, 11988, 13986, 14967, 19956, 20979, 23282, 27972, 29934, 34923, 41958, 44901, 46564, 59868, 61531, 69846, 83916, 89802, 104769, 123062, 134703, 139692, 179604, 184593, 209538, 246124, 269406, 314307, 369186, 419076, 430717, 538812, 553779, 628614, 738372, 861434, 942921, 1107558, 1257228, 1292151, 1661337, 1722868, 1885842, 2215116, 2584302, 3322674, 3771684, 3876453, 4984011, 5168604, 6645348, 7752906, 9968022, 11629359, 15505812, 19936044, 23258718, 34888077, 46517436, 69776154, 139552308]

約数ペア:

[(1, 139552308), (2, 69776154), (3, 46517436), (4, 34888077), (6, 23258718), (7, 19936044), (9, 15505812), (12, 11629359), (14, 9968022), (18, 7752906), (21, 6645348), (27, 5168604), (28, 4984011), (36, 3876453), (37, 3771684), (42, 3322674), (54, 2584302), (63, 2215116), (74, 1885842), (81, 1722868), (84, 1661337), (108, 1292151), (111, 1257228), (126, 1107558), (148, 942921), (162, 861434), (189, 738372), (222, 628614), (252, 553779), (259, 538812), (324, 430717), (333, 419076), (378, 369186), (444, 314307), (518, 269406), (567, 246124), (666, 209538), (756, 184593), (777, 179604), (999, 139692), (1036, 134703), (1134, 123062), (1332, 104769), (1554, 89802), (1663, 83916), (1998, 69846), (2268, 61531), (2331, 59868), (2997, 46564), (3108, 44901), (3326, 41958), (3996, 34923), (4662, 29934), (4989, 27972), (5994, 23282), (6652, 20979), (6993, 19956), (9324, 14967), (9978, 13986), (11641, 11988)]