142646112

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:605

約数の個数: 144

約数和(自身を含む): 467419680

約数和(自身を除く): 324773568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 173, 224, 252, 288, 336, 346, 409, 504, 519, 672, 692, 818, 1008, 1038, 1211, 1227, 1384, 1557, 1636, 2016, 2076, 2422, 2454, 2768, 2863, 3114, 3272, 3633, 3681, 4152, 4844, 4908, 5536, 5726, 6228, 6544, 7266, 7362, 8304, 8589, 9688, 9816, 10899, 11452, 12456, 13088, 14532, 14724, 16608, 17178, 19376, 19632, 21798, 22904, 24912, 25767, 29064, 29448, 34356, 38752, 39264, 43596, 45808, 49824, 51534, 58128, 58896, 68712, 70757, 87192, 91616, 103068, 116256, 117792, 137424, 141514, 174384, 206136, 212271, 274848, 283028, 348768, 412272, 424542, 495299, 566056, 636813, 824544, 849084, 990598, 1132112, 1273626, 1485897, 1698168, 1981196, 2264224, 2547252, 2971794, 3396336, 3962392, 4457691, 5094504, 5943588, 6792672, 7924784, 8915382, 10189008, 11887176, 15849568, 17830764, 20378016, 23774352, 35661528, 47548704, 71323056, 142646112]

約数ペア:

[(1, 142646112), (2, 71323056), (3, 47548704), (4, 35661528), (6, 23774352), (7, 20378016), (8, 17830764), (9, 15849568), (12, 11887176), (14, 10189008), (16, 8915382), (18, 7924784), (21, 6792672), (24, 5943588), (28, 5094504), (32, 4457691), (36, 3962392), (42, 3396336), (48, 2971794), (56, 2547252), (63, 2264224), (72, 1981196), (84, 1698168), (96, 1485897), (112, 1273626), (126, 1132112), (144, 990598), (168, 849084), (173, 824544), (224, 636813), (252, 566056), (288, 495299), (336, 424542), (346, 412272), (409, 348768), (504, 283028), (519, 274848), (672, 212271), (692, 206136), (818, 174384), (1008, 141514), (1038, 137424), (1211, 117792), (1227, 116256), (1384, 103068), (1557, 91616), (1636, 87192), (2016, 70757), (2076, 68712), (2422, 58896), (2454, 58128), (2768, 51534), (2863, 49824), (3114, 45808), (3272, 43596), (3633, 39264), (3681, 38752), (4152, 34356), (4844, 29448), (4908, 29064), (5536, 25767), (5726, 24912), (6228, 22904), (6544, 21798), (7266, 19632), (7362, 19376), (8304, 17178), (8589, 16608), (9688, 14724), (9816, 14532), (10899, 13088), (11452, 12456)]