138688524

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1733}}^1$

素因数の和:1781

約数の個数: 120

約数和(自身を含む): 411235440

約数和(自身を除く): 272546916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 1733, 2052, 2106, 2223, 2964, 3078, 3466, 4212, 4446, 5199, 6156, 6669, 6932, 8892, 10398, 13338, 15597, 20007, 20796, 22529, 26676, 31194, 32927, 40014, 45058, 46791, 62388, 65854, 67587, 80028, 90116, 93582, 98781, 131708, 135174, 140373, 187164, 197562, 202761, 270348, 280746, 296343, 395124, 405522, 428051, 561492, 592686, 608283, 811044, 856102, 889029, 1185372, 1216566, 1284153, 1712204, 1778058, 1824849, 2433132, 2568306, 2667087, 3556116, 3649698, 3852459, 5136612, 5334174, 7299396, 7704918, 10668348, 11557377, 15409836, 23114754, 34672131, 46229508, 69344262, 138688524]

約数ペア:

[(1, 138688524), (2, 69344262), (3, 46229508), (4, 34672131), (6, 23114754), (9, 15409836), (12, 11557377), (13, 10668348), (18, 7704918), (19, 7299396), (26, 5334174), (27, 5136612), (36, 3852459), (38, 3649698), (39, 3556116), (52, 2667087), (54, 2568306), (57, 2433132), (76, 1824849), (78, 1778058), (81, 1712204), (108, 1284153), (114, 1216566), (117, 1185372), (156, 889029), (162, 856102), (171, 811044), (228, 608283), (234, 592686), (247, 561492), (324, 428051), (342, 405522), (351, 395124), (468, 296343), (494, 280746), (513, 270348), (684, 202761), (702, 197562), (741, 187164), (988, 140373), (1026, 135174), (1053, 131708), (1404, 98781), (1482, 93582), (1539, 90116), (1733, 80028), (2052, 67587), (2106, 65854), (2223, 62388), (2964, 46791), (3078, 45058), (3466, 40014), (4212, 32927), (4446, 31194), (5199, 26676), (6156, 22529), (6669, 20796), (6932, 20007), (8892, 15597), (10398, 13338)]