138652956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 410941440

約数和(自身を除く): 272288484

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 31, 36, 38, 39, 52, 57, 62, 76, 78, 93, 114, 117, 124, 156, 171, 186, 228, 234, 247, 279, 342, 372, 403, 468, 494, 503, 558, 589, 684, 741, 806, 988, 1006, 1116, 1178, 1209, 1482, 1509, 1612, 1767, 2012, 2223, 2356, 2418, 2964, 3018, 3534, 3627, 4446, 4527, 4836, 5301, 6036, 6539, 7068, 7254, 7657, 8892, 9054, 9557, 10602, 13078, 14508, 15314, 15593, 18108, 19114, 19617, 21204, 22971, 26156, 28671, 30628, 31186, 38228, 39234, 45942, 46779, 57342, 58851, 62372, 68913, 78468, 86013, 91884, 93558, 114684, 117702, 124241, 137826, 140337, 172026, 187116, 202709, 235404, 248482, 275652, 280674, 296267, 344052, 372723, 405418, 496964, 561348, 592534, 608127, 745446, 810836, 888801, 1118169, 1185068, 1216254, 1490892, 1777602, 1824381, 2236338, 2432508, 2666403, 3555204, 3648762, 3851471, 4472676, 5332806, 7297524, 7702942, 10665612, 11554413, 15405884, 23108826, 34663239, 46217652, 69326478, 138652956]

約数ペア:

[(1, 138652956), (2, 69326478), (3, 46217652), (4, 34663239), (6, 23108826), (9, 15405884), (12, 11554413), (13, 10665612), (18, 7702942), (19, 7297524), (26, 5332806), (31, 4472676), (36, 3851471), (38, 3648762), (39, 3555204), (52, 2666403), (57, 2432508), (62, 2236338), (76, 1824381), (78, 1777602), (93, 1490892), (114, 1216254), (117, 1185068), (124, 1118169), (156, 888801), (171, 810836), (186, 745446), (228, 608127), (234, 592534), (247, 561348), (279, 496964), (342, 405418), (372, 372723), (403, 344052), (468, 296267), (494, 280674), (503, 275652), (558, 248482), (589, 235404), (684, 202709), (741, 187116), (806, 172026), (988, 140337), (1006, 137826), (1116, 124241), (1178, 117702), (1209, 114684), (1482, 93558), (1509, 91884), (1612, 86013), (1767, 78468), (2012, 68913), (2223, 62372), (2356, 58851), (2418, 57342), (2964, 46779), (3018, 45942), (3534, 39234), (3627, 38228), (4446, 31186), (4527, 30628), (4836, 28671), (5301, 26156), (6036, 22971), (6539, 21204), (7068, 19617), (7254, 19114), (7657, 18108), (8892, 15593), (9054, 15314), (9557, 14508), (10602, 13078)]