142228528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 160

約数和(自身を含む): 346852800

約数和(自身を除く): 204624272

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 29, 34, 38, 52, 58, 68, 73, 76, 104, 116, 136, 146, 152, 208, 221, 232, 247, 272, 292, 304, 323, 377, 442, 464, 493, 494, 551, 584, 646, 754, 884, 949, 986, 988, 1102, 1168, 1241, 1292, 1387, 1508, 1768, 1898, 1972, 1976, 2117, 2204, 2482, 2584, 2774, 3016, 3536, 3796, 3944, 3952, 4199, 4234, 4408, 4964, 5168, 5548, 6032, 6409, 7163, 7592, 7888, 8398, 8468, 8816, 9367, 9928, 11096, 12818, 14326, 15184, 16133, 16796, 16936, 18031, 18734, 19856, 22192, 23579, 25636, 27521, 28652, 32266, 33592, 33872, 35989, 36062, 37468, 40223, 47158, 51272, 55042, 57304, 64532, 67184, 71978, 72124, 74936, 80446, 94316, 102544, 110084, 114608, 121771, 129064, 143956, 144248, 149872, 160892, 188632, 220168, 243542, 258128, 287912, 288496, 306527, 321784, 377264, 440336, 467857, 487084, 522899, 575824, 613054, 643568, 683791, 935714, 974168, 1045798, 1226108, 1367582, 1871428, 1948336, 2091596, 2452216, 2735164, 3742856, 4183192, 4904432, 5470328, 7485712, 8366384, 8889283, 10940656, 17778566, 35557132, 71114264, 142228528]

約数ペア:

[(1, 142228528), (2, 71114264), (4, 35557132), (8, 17778566), (13, 10940656), (16, 8889283), (17, 8366384), (19, 7485712), (26, 5470328), (29, 4904432), (34, 4183192), (38, 3742856), (52, 2735164), (58, 2452216), (68, 2091596), (73, 1948336), (76, 1871428), (104, 1367582), (116, 1226108), (136, 1045798), (146, 974168), (152, 935714), (208, 683791), (221, 643568), (232, 613054), (247, 575824), (272, 522899), (292, 487084), (304, 467857), (323, 440336), (377, 377264), (442, 321784), (464, 306527), (493, 288496), (494, 287912), (551, 258128), (584, 243542), (646, 220168), (754, 188632), (884, 160892), (949, 149872), (986, 144248), (988, 143956), (1102, 129064), (1168, 121771), (1241, 114608), (1292, 110084), (1387, 102544), (1508, 94316), (1768, 80446), (1898, 74936), (1972, 72124), (1976, 71978), (2117, 67184), (2204, 64532), (2482, 57304), (2584, 55042), (2774, 51272), (3016, 47158), (3536, 40223), (3796, 37468), (3944, 36062), (3952, 35989), (4199, 33872), (4234, 33592), (4408, 32266), (4964, 28652), (5168, 27521), (5548, 25636), (6032, 23579), (6409, 22192), (7163, 19856), (7592, 18734), (7888, 18031), (8398, 16936), (8468, 16796), (8816, 16133), (9367, 15184), (9928, 14326), (11096, 12818)]