138391344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:272

約数の個数: 240

約数和(自身を含む): 487468800

約数和(自身を除く): 349077456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 59, 63, 72, 78, 84, 91, 104, 112, 117, 118, 126, 144, 156, 168, 177, 179, 182, 208, 234, 236, 252, 273, 312, 336, 354, 358, 364, 413, 468, 472, 504, 531, 537, 546, 624, 708, 716, 728, 767, 819, 826, 936, 944, 1008, 1062, 1074, 1092, 1239, 1253, 1416, 1432, 1456, 1534, 1611, 1638, 1652, 1872, 2124, 2148, 2184, 2301, 2327, 2478, 2506, 2832, 2864, 3068, 3222, 3276, 3304, 3717, 3759, 4248, 4296, 4368, 4602, 4654, 4956, 5012, 5369, 6136, 6444, 6552, 6608, 6903, 6981, 7434, 7518, 8496, 8592, 9204, 9308, 9912, 10024, 10561, 10738, 11277, 12272, 12888, 13104, 13806, 13962, 14868, 15036, 16107, 16289, 18408, 18616, 19824, 20048, 20943, 21122, 21476, 22554, 25776, 27612, 27924, 29736, 30072, 31683, 32214, 32578, 36816, 37232, 41886, 42244, 42952, 45108, 48321, 48867, 55224, 55848, 59472, 60144, 63366, 64428, 65156, 73927, 83772, 84488, 85904, 90216, 95049, 96642, 97734, 110448, 111696, 126732, 128856, 130312, 137293, 146601, 147854, 167544, 168976, 180432, 190098, 193284, 195468, 221781, 253464, 257712, 260624, 274586, 293202, 295708, 335088, 380196, 386568, 390936, 411879, 443562, 506928, 549172, 586404, 591416, 665343, 760392, 773136, 781872, 823758, 887124, 961051, 1098344, 1172808, 1182832, 1235637, 1330686, 1520784, 1647516, 1774248, 1922102, 2196688, 2345616, 2471274, 2661372, 2883153, 3295032, 3548496, 3844204, 4942548, 5322744, 5766306, 6590064, 7688408, 8649459, 9885096, 10645488, 11532612, 15376816, 17298918, 19770192, 23065224, 34597836, 46130448, 69195672, 138391344]

約数ペア:

[(1, 138391344), (2, 69195672), (3, 46130448), (4, 34597836), (6, 23065224), (7, 19770192), (8, 17298918), (9, 15376816), (12, 11532612), (13, 10645488), (14, 9885096), (16, 8649459), (18, 7688408), (21, 6590064), (24, 5766306), (26, 5322744), (28, 4942548), (36, 3844204), (39, 3548496), (42, 3295032), (48, 2883153), (52, 2661372), (56, 2471274), (59, 2345616), (63, 2196688), (72, 1922102), (78, 1774248), (84, 1647516), (91, 1520784), (104, 1330686), (112, 1235637), (117, 1182832), (118, 1172808), (126, 1098344), (144, 961051), (156, 887124), (168, 823758), (177, 781872), (179, 773136), (182, 760392), (208, 665343), (234, 591416), (236, 586404), (252, 549172), (273, 506928), (312, 443562), (336, 411879), (354, 390936), (358, 386568), (364, 380196), (413, 335088), (468, 295708), (472, 293202), (504, 274586), (531, 260624), (537, 257712), (546, 253464), (624, 221781), (708, 195468), (716, 193284), (728, 190098), (767, 180432), (819, 168976), (826, 167544), (936, 147854), (944, 146601), (1008, 137293), (1062, 130312), (1074, 128856), (1092, 126732), (1239, 111696), (1253, 110448), (1416, 97734), (1432, 96642), (1456, 95049), (1534, 90216), (1611, 85904), (1638, 84488), (1652, 83772), (1872, 73927), (2124, 65156), (2148, 64428), (2184, 63366), (2301, 60144), (2327, 59472), (2478, 55848), (2506, 55224), (2832, 48867), (2864, 48321), (3068, 45108), (3222, 42952), (3276, 42244), (3304, 41886), (3717, 37232), (3759, 36816), (4248, 32578), (4296, 32214), (4368, 31683), (4602, 30072), (4654, 29736), (4956, 27924), (5012, 27612), (5369, 25776), (6136, 22554), (6444, 21476), (6552, 21122), (6608, 20943), (6903, 20048), (6981, 19824), (7434, 18616), (7518, 18408), (8496, 16289), (8592, 16107), (9204, 15036), (9308, 14868), (9912, 13962), (10024, 13806), (10561, 13104), (10738, 12888), (11277, 12272)]