138959496

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 457228800

約数和(自身を除く): 318269304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 41, 51, 52, 54, 68, 71, 72, 78, 82, 102, 104, 108, 117, 123, 136, 142, 153, 156, 164, 204, 213, 216, 221, 234, 246, 284, 306, 312, 328, 351, 369, 408, 426, 442, 459, 468, 492, 533, 568, 612, 639, 663, 697, 702, 738, 852, 884, 918, 923, 936, 984, 1066, 1107, 1207, 1224, 1278, 1326, 1394, 1404, 1476, 1599, 1704, 1768, 1836, 1846, 1917, 1989, 2091, 2132, 2214, 2414, 2556, 2652, 2769, 2788, 2808, 2911, 2952, 3198, 3621, 3672, 3692, 3834, 3978, 4182, 4264, 4428, 4797, 4828, 5112, 5304, 5538, 5576, 5822, 5967, 6273, 6396, 7242, 7384, 7668, 7956, 8307, 8364, 8733, 8856, 9061, 9594, 9656, 10863, 11076, 11644, 11934, 12546, 12792, 14391, 14484, 15336, 15691, 15912, 16614, 16728, 17466, 18122, 18819, 19188, 21726, 22152, 23288, 23868, 24921, 25092, 26199, 27183, 28782, 28968, 31382, 32589, 33228, 34932, 36244, 37638, 37843, 38376, 43452, 47073, 47736, 49487, 49842, 50184, 52398, 54366, 57564, 62764, 65178, 66456, 69864, 72488, 75276, 75686, 78597, 81549, 86904, 94146, 98974, 99684, 104796, 108732, 113529, 115128, 125528, 130356, 141219, 148461, 150552, 151372, 157194, 163098, 188292, 197948, 199368, 209592, 217464, 227058, 244647, 260712, 282438, 296922, 302744, 314388, 326196, 340587, 376584, 395896, 423657, 445383, 454116, 489294, 564876, 593844, 628776, 643331, 652392, 681174, 847314, 890766, 908232, 978588, 1021761, 1129752, 1187688, 1286662, 1336149, 1362348, 1694628, 1781532, 1929993, 1957176, 2043522, 2573324, 2672298, 2724696, 3389256, 3563064, 3859986, 4087044, 5146648, 5344596, 5789979, 7719972, 8174088, 10689192, 11579958, 15439944, 17369937, 23159916, 34739874, 46319832, 69479748, 138959496]

約数ペア:

[(1, 138959496), (2, 69479748), (3, 46319832), (4, 34739874), (6, 23159916), (8, 17369937), (9, 15439944), (12, 11579958), (13, 10689192), (17, 8174088), (18, 7719972), (24, 5789979), (26, 5344596), (27, 5146648), (34, 4087044), (36, 3859986), (39, 3563064), (41, 3389256), (51, 2724696), (52, 2672298), (54, 2573324), (68, 2043522), (71, 1957176), (72, 1929993), (78, 1781532), (82, 1694628), (102, 1362348), (104, 1336149), (108, 1286662), (117, 1187688), (123, 1129752), (136, 1021761), (142, 978588), (153, 908232), (156, 890766), (164, 847314), (204, 681174), (213, 652392), (216, 643331), (221, 628776), (234, 593844), (246, 564876), (284, 489294), (306, 454116), (312, 445383), (328, 423657), (351, 395896), (369, 376584), (408, 340587), (426, 326196), (442, 314388), (459, 302744), (468, 296922), (492, 282438), (533, 260712), (568, 244647), (612, 227058), (639, 217464), (663, 209592), (697, 199368), (702, 197948), (738, 188292), (852, 163098), (884, 157194), (918, 151372), (923, 150552), (936, 148461), (984, 141219), (1066, 130356), (1107, 125528), (1207, 115128), (1224, 113529), (1278, 108732), (1326, 104796), (1394, 99684), (1404, 98974), (1476, 94146), (1599, 86904), (1704, 81549), (1768, 78597), (1836, 75686), (1846, 75276), (1917, 72488), (1989, 69864), (2091, 66456), (2132, 65178), (2214, 62764), (2414, 57564), (2556, 54366), (2652, 52398), (2769, 50184), (2788, 49842), (2808, 49487), (2911, 47736), (2952, 47073), (3198, 43452), (3621, 38376), (3672, 37843), (3692, 37638), (3834, 36244), (3978, 34932), (4182, 33228), (4264, 32589), (4428, 31382), (4797, 28968), (4828, 28782), (5112, 27183), (5304, 26199), (5538, 25092), (5576, 24921), (5822, 23868), (5967, 23288), (6273, 22152), (6396, 21726), (7242, 19188), (7384, 18819), (7668, 18122), (7956, 17466), (8307, 16728), (8364, 16614), (8733, 15912), (8856, 15691), (9061, 15336), (9594, 14484), (9656, 14391), (10863, 12792), (11076, 12546), (11644, 11934)]