140687352

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:198

約数の個数: 192

約数和(自身を含む): 436363200

約数和(自身を除く): 295675848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 29, 36, 39, 52, 58, 71, 72, 73, 78, 87, 104, 116, 117, 142, 146, 156, 174, 213, 219, 232, 234, 261, 284, 292, 312, 348, 377, 426, 438, 468, 522, 568, 584, 639, 657, 696, 754, 852, 876, 923, 936, 949, 1044, 1131, 1278, 1314, 1508, 1704, 1752, 1846, 1898, 2059, 2088, 2117, 2262, 2556, 2628, 2769, 2847, 3016, 3393, 3692, 3796, 4118, 4234, 4524, 5112, 5183, 5256, 5538, 5694, 6177, 6351, 6786, 7384, 7592, 8236, 8307, 8468, 8541, 9048, 10366, 11076, 11388, 12354, 12702, 13572, 15549, 16472, 16614, 16936, 17082, 18531, 19053, 20732, 22152, 22776, 24708, 25404, 26767, 27144, 27521, 31098, 33228, 34164, 37062, 38106, 41464, 46647, 49416, 50808, 53534, 55042, 62196, 66456, 67379, 68328, 74124, 76212, 80301, 82563, 93294, 107068, 110084, 124392, 134758, 148248, 150307, 152424, 160602, 165126, 186588, 202137, 214136, 220168, 240903, 247689, 269516, 300614, 321204, 330252, 373176, 404274, 450921, 481806, 495378, 539032, 601228, 606411, 642408, 660504, 808548, 901842, 963612, 990756, 1202456, 1212822, 1352763, 1617096, 1803684, 1927224, 1953991, 1981512, 2425644, 2705526, 3607368, 3907982, 4851288, 5411052, 5861973, 7815964, 10822104, 11723946, 15631928, 17585919, 23447892, 35171838, 46895784, 70343676, 140687352]

約数ペア:

[(1, 140687352), (2, 70343676), (3, 46895784), (4, 35171838), (6, 23447892), (8, 17585919), (9, 15631928), (12, 11723946), (13, 10822104), (18, 7815964), (24, 5861973), (26, 5411052), (29, 4851288), (36, 3907982), (39, 3607368), (52, 2705526), (58, 2425644), (71, 1981512), (72, 1953991), (73, 1927224), (78, 1803684), (87, 1617096), (104, 1352763), (116, 1212822), (117, 1202456), (142, 990756), (146, 963612), (156, 901842), (174, 808548), (213, 660504), (219, 642408), (232, 606411), (234, 601228), (261, 539032), (284, 495378), (292, 481806), (312, 450921), (348, 404274), (377, 373176), (426, 330252), (438, 321204), (468, 300614), (522, 269516), (568, 247689), (584, 240903), (639, 220168), (657, 214136), (696, 202137), (754, 186588), (852, 165126), (876, 160602), (923, 152424), (936, 150307), (949, 148248), (1044, 134758), (1131, 124392), (1278, 110084), (1314, 107068), (1508, 93294), (1704, 82563), (1752, 80301), (1846, 76212), (1898, 74124), (2059, 68328), (2088, 67379), (2117, 66456), (2262, 62196), (2556, 55042), (2628, 53534), (2769, 50808), (2847, 49416), (3016, 46647), (3393, 41464), (3692, 38106), (3796, 37062), (4118, 34164), (4234, 33228), (4524, 31098), (5112, 27521), (5183, 27144), (5256, 26767), (5538, 25404), (5694, 24708), (6177, 22776), (6351, 22152), (6786, 20732), (7384, 19053), (7592, 18531), (8236, 17082), (8307, 16936), (8468, 16614), (8541, 16472), (9048, 15549), (10366, 13572), (11076, 12702), (11388, 12354)]