142685312

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 366612480

約数和(自身を除く): 223927168

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 467, 496, 616, 682, 704, 868, 896, 934, 992, 1232, 1364, 1408, 1736, 1868, 1984, 2387, 2464, 2728, 3269, 3472, 3736, 3968, 4774, 4928, 5137, 5456, 6538, 6944, 7472, 9548, 9856, 10274, 10912, 13076, 13888, 14477, 14944, 19096, 20548, 21824, 26152, 27776, 28954, 29888, 35959, 38192, 41096, 43648, 52304, 57908, 59776, 71918, 76384, 82192, 101339, 104608, 115816, 143836, 152768, 159247, 164384, 202678, 209216, 231632, 287672, 305536, 318494, 328768, 405356, 418432, 463264, 575344, 636988, 657536, 810712, 926528, 1114729, 1150688, 1273976, 1621424, 1853056, 2229458, 2301376, 2547952, 3242848, 4458916, 4602752, 5095904, 6485696, 8917832, 10191808, 12971392, 17835664, 20383616, 35671328, 71342656, 142685312]

約数ペア:

[(1, 142685312), (2, 71342656), (4, 35671328), (7, 20383616), (8, 17835664), (11, 12971392), (14, 10191808), (16, 8917832), (22, 6485696), (28, 5095904), (31, 4602752), (32, 4458916), (44, 3242848), (56, 2547952), (62, 2301376), (64, 2229458), (77, 1853056), (88, 1621424), (112, 1273976), (124, 1150688), (128, 1114729), (154, 926528), (176, 810712), (217, 657536), (224, 636988), (248, 575344), (308, 463264), (341, 418432), (352, 405356), (434, 328768), (448, 318494), (467, 305536), (496, 287672), (616, 231632), (682, 209216), (704, 202678), (868, 164384), (896, 159247), (934, 152768), (992, 143836), (1232, 115816), (1364, 104608), (1408, 101339), (1736, 82192), (1868, 76384), (1984, 71918), (2387, 59776), (2464, 57908), (2728, 52304), (3269, 43648), (3472, 41096), (3736, 38192), (3968, 35959), (4774, 29888), (4928, 28954), (5137, 27776), (5456, 26152), (6538, 21824), (6944, 20548), (7472, 19096), (9548, 14944), (9856, 14477), (10274, 13888), (10912, 13076)]