142109968

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 389975040

約数和(自身を除く): 247865072

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 52, 56, 76, 77, 88, 91, 104, 112, 133, 143, 152, 154, 176, 182, 208, 209, 247, 266, 286, 304, 308, 364, 418, 467, 494, 532, 572, 616, 728, 836, 934, 988, 1001, 1064, 1144, 1232, 1456, 1463, 1672, 1729, 1868, 1976, 2002, 2128, 2288, 2717, 2926, 3269, 3344, 3458, 3736, 3952, 4004, 5137, 5434, 5852, 6071, 6538, 6916, 7472, 8008, 8873, 10274, 10868, 11704, 12142, 13076, 13832, 16016, 17746, 19019, 20548, 21736, 23408, 24284, 26152, 27664, 35492, 35959, 38038, 41096, 42497, 43472, 48568, 52304, 62111, 66781, 70984, 71918, 76076, 82192, 84994, 97136, 97603, 115349, 124222, 133562, 141968, 143836, 152152, 169988, 195206, 230698, 248444, 267124, 287672, 304304, 339976, 390412, 461396, 467467, 496888, 534248, 575344, 679952, 683221, 780824, 807443, 922792, 934934, 993776, 1068496, 1268839, 1366442, 1561648, 1614886, 1845584, 1869868, 2537678, 2732884, 3229772, 3739736, 5075356, 5465768, 6459544, 7479472, 8881873, 10150712, 10931536, 12919088, 17763746, 20301424, 35527492, 71054984, 142109968]

約数ペア:

[(1, 142109968), (2, 71054984), (4, 35527492), (7, 20301424), (8, 17763746), (11, 12919088), (13, 10931536), (14, 10150712), (16, 8881873), (19, 7479472), (22, 6459544), (26, 5465768), (28, 5075356), (38, 3739736), (44, 3229772), (52, 2732884), (56, 2537678), (76, 1869868), (77, 1845584), (88, 1614886), (91, 1561648), (104, 1366442), (112, 1268839), (133, 1068496), (143, 993776), (152, 934934), (154, 922792), (176, 807443), (182, 780824), (208, 683221), (209, 679952), (247, 575344), (266, 534248), (286, 496888), (304, 467467), (308, 461396), (364, 390412), (418, 339976), (467, 304304), (494, 287672), (532, 267124), (572, 248444), (616, 230698), (728, 195206), (836, 169988), (934, 152152), (988, 143836), (1001, 141968), (1064, 133562), (1144, 124222), (1232, 115349), (1456, 97603), (1463, 97136), (1672, 84994), (1729, 82192), (1868, 76076), (1976, 71918), (2002, 70984), (2128, 66781), (2288, 62111), (2717, 52304), (2926, 48568), (3269, 43472), (3344, 42497), (3458, 41096), (3736, 38038), (3952, 35959), (4004, 35492), (5137, 27664), (5434, 26152), (5852, 24284), (6071, 23408), (6538, 21736), (6916, 20548), (7472, 19019), (8008, 17746), (8873, 16016), (10274, 13832), (10868, 13076), (11704, 12142)]