123147108

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 389491200

約数和(自身を除く): 266344092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 41, 42, 54, 58, 63, 82, 84, 87, 108, 116, 123, 126, 137, 164, 174, 189, 203, 246, 252, 261, 274, 287, 348, 369, 378, 406, 411, 492, 522, 548, 574, 609, 738, 756, 783, 812, 822, 861, 959, 1044, 1107, 1148, 1189, 1218, 1233, 1476, 1566, 1644, 1722, 1827, 1918, 2214, 2378, 2436, 2466, 2583, 2877, 3132, 3444, 3567, 3654, 3699, 3836, 3973, 4428, 4756, 4932, 5166, 5481, 5617, 5754, 7134, 7308, 7398, 7749, 7946, 8323, 8631, 10332, 10701, 10962, 11234, 11508, 11919, 14268, 14796, 15498, 15892, 16646, 16851, 17262, 21402, 21924, 22468, 23838, 24969, 25893, 27811, 30996, 32103, 33292, 33702, 34524, 35757, 39319, 42804, 47676, 49938, 50553, 51786, 55622, 64206, 67404, 71514, 74907, 78638, 83433, 99876, 101106, 103572, 107271, 111244, 117957, 128412, 143028, 149814, 151659, 157276, 162893, 166866, 202212, 214542, 224721, 235914, 250299, 299628, 303318, 325786, 333732, 353871, 429084, 449442, 471828, 488679, 500598, 606636, 651572, 707742, 750897, 898884, 977358, 1001196, 1061613, 1140251, 1415484, 1466037, 1501794, 1954716, 2123226, 2280502, 2932074, 3003588, 3420753, 4246452, 4398111, 4561004, 5864148, 6841506, 8796222, 10262259, 13683012, 17592444, 20524518, 30786777, 41049036, 61573554, 123147108]

約数ペア:

[(1, 123147108), (2, 61573554), (3, 41049036), (4, 30786777), (6, 20524518), (7, 17592444), (9, 13683012), (12, 10262259), (14, 8796222), (18, 6841506), (21, 5864148), (27, 4561004), (28, 4398111), (29, 4246452), (36, 3420753), (41, 3003588), (42, 2932074), (54, 2280502), (58, 2123226), (63, 1954716), (82, 1501794), (84, 1466037), (87, 1415484), (108, 1140251), (116, 1061613), (123, 1001196), (126, 977358), (137, 898884), (164, 750897), (174, 707742), (189, 651572), (203, 606636), (246, 500598), (252, 488679), (261, 471828), (274, 449442), (287, 429084), (348, 353871), (369, 333732), (378, 325786), (406, 303318), (411, 299628), (492, 250299), (522, 235914), (548, 224721), (574, 214542), (609, 202212), (738, 166866), (756, 162893), (783, 157276), (812, 151659), (822, 149814), (861, 143028), (959, 128412), (1044, 117957), (1107, 111244), (1148, 107271), (1189, 103572), (1218, 101106), (1233, 99876), (1476, 83433), (1566, 78638), (1644, 74907), (1722, 71514), (1827, 67404), (1918, 64206), (2214, 55622), (2378, 51786), (2436, 50553), (2466, 49938), (2583, 47676), (2877, 42804), (3132, 39319), (3444, 35757), (3567, 34524), (3654, 33702), (3699, 33292), (3836, 32103), (3973, 30996), (4428, 27811), (4756, 25893), (4932, 24969), (5166, 23838), (5481, 22468), (5617, 21924), (5754, 21402), (7134, 17262), (7308, 16851), (7398, 16646), (7749, 15892), (7946, 15498), (8323, 14796), (8631, 14268), (10332, 11919), (10701, 11508), (10962, 11234)]