138145176

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:108

約数の個数: 240

約数和(自身を含む): 449655360

約数和(自身を除く): 311510184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 31, 36, 39, 46, 52, 54, 62, 69, 72, 78, 81, 92, 93, 104, 108, 117, 124, 138, 156, 162, 184, 186, 207, 216, 234, 248, 276, 279, 299, 312, 324, 351, 372, 403, 414, 468, 529, 552, 558, 598, 621, 648, 702, 713, 744, 806, 828, 837, 897, 936, 1053, 1058, 1116, 1196, 1209, 1242, 1404, 1426, 1587, 1612, 1656, 1674, 1794, 1863, 2106, 2116, 2139, 2232, 2392, 2418, 2484, 2511, 2691, 2808, 2852, 3174, 3224, 3348, 3588, 3627, 3726, 4212, 4232, 4278, 4761, 4836, 4968, 5022, 5382, 5704, 6348, 6417, 6696, 6877, 7176, 7254, 7452, 8073, 8424, 8556, 9269, 9522, 9672, 10044, 10764, 10881, 12696, 12834, 13754, 14283, 14508, 14904, 16146, 16399, 17112, 18538, 19044, 19251, 20088, 20631, 21528, 21762, 24219, 25668, 27508, 27807, 28566, 29016, 32292, 32643, 32798, 37076, 38088, 38502, 41262, 42849, 43524, 48438, 49197, 51336, 55016, 55614, 57132, 57753, 61893, 64584, 65286, 65596, 74152, 77004, 82524, 83421, 85698, 87048, 96876, 98394, 111228, 114264, 115506, 123786, 130572, 131192, 147591, 154008, 165048, 166842, 171396, 185679, 193752, 196788, 213187, 222456, 231012, 247572, 250263, 261144, 295182, 333684, 342792, 371358, 393576, 426374, 442773, 462024, 495144, 500526, 557037, 590364, 639561, 667368, 742716, 750789, 852748, 885546, 1001052, 1114074, 1180728, 1279122, 1328319, 1485432, 1501578, 1705496, 1771092, 1918683, 2002104, 2228148, 2558244, 2656638, 3003156, 3542184, 3837366, 4456296, 5116488, 5313276, 5756049, 6006312, 7674732, 10626552, 11512098, 15349464, 17268147, 23024196, 34536294, 46048392, 69072588, 138145176]

約数ペア:

[(1, 138145176), (2, 69072588), (3, 46048392), (4, 34536294), (6, 23024196), (8, 17268147), (9, 15349464), (12, 11512098), (13, 10626552), (18, 7674732), (23, 6006312), (24, 5756049), (26, 5313276), (27, 5116488), (31, 4456296), (36, 3837366), (39, 3542184), (46, 3003156), (52, 2656638), (54, 2558244), (62, 2228148), (69, 2002104), (72, 1918683), (78, 1771092), (81, 1705496), (92, 1501578), (93, 1485432), (104, 1328319), (108, 1279122), (117, 1180728), (124, 1114074), (138, 1001052), (156, 885546), (162, 852748), (184, 750789), (186, 742716), (207, 667368), (216, 639561), (234, 590364), (248, 557037), (276, 500526), (279, 495144), (299, 462024), (312, 442773), (324, 426374), (351, 393576), (372, 371358), (403, 342792), (414, 333684), (468, 295182), (529, 261144), (552, 250263), (558, 247572), (598, 231012), (621, 222456), (648, 213187), (702, 196788), (713, 193752), (744, 185679), (806, 171396), (828, 166842), (837, 165048), (897, 154008), (936, 147591), (1053, 131192), (1058, 130572), (1116, 123786), (1196, 115506), (1209, 114264), (1242, 111228), (1404, 98394), (1426, 96876), (1587, 87048), (1612, 85698), (1656, 83421), (1674, 82524), (1794, 77004), (1863, 74152), (2106, 65596), (2116, 65286), (2139, 64584), (2232, 61893), (2392, 57753), (2418, 57132), (2484, 55614), (2511, 55016), (2691, 51336), (2808, 49197), (2852, 48438), (3174, 43524), (3224, 42849), (3348, 41262), (3588, 38502), (3627, 38088), (3726, 37076), (4212, 32798), (4232, 32643), (4278, 32292), (4761, 29016), (4836, 28566), (4968, 27807), (5022, 27508), (5382, 25668), (5704, 24219), (6348, 21762), (6417, 21528), (6696, 20631), (6877, 20088), (7176, 19251), (7254, 19044), (7452, 18538), (8073, 17112), (8424, 16399), (8556, 16146), (9269, 14904), (9522, 14508), (9672, 14283), (10044, 13754), (10764, 12834), (10881, 12696)]