142500456

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:708

約数の個数: 192

約数和(自身を含む): 485222400

約数和(自身を除く): 342721944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 23, 24, 28, 36, 38, 42, 46, 56, 57, 63, 69, 72, 76, 84, 92, 114, 126, 133, 138, 152, 161, 168, 171, 184, 207, 228, 252, 266, 276, 322, 342, 399, 414, 437, 456, 483, 504, 532, 552, 644, 647, 684, 798, 828, 874, 966, 1064, 1197, 1288, 1294, 1311, 1368, 1449, 1596, 1656, 1748, 1932, 1941, 2394, 2588, 2622, 2898, 3059, 3192, 3496, 3864, 3882, 3933, 4529, 4788, 5176, 5244, 5796, 5823, 6118, 7764, 7866, 9058, 9177, 9576, 10488, 11592, 11646, 12236, 12293, 13587, 14881, 15528, 15732, 18116, 18354, 23292, 24472, 24586, 27174, 27531, 29762, 31464, 36232, 36708, 36879, 40761, 44643, 46584, 49172, 54348, 55062, 59524, 73416, 73758, 81522, 86051, 89286, 98344, 104167, 108696, 110124, 110637, 119048, 133929, 147516, 163044, 172102, 178572, 208334, 220248, 221274, 258153, 267858, 282739, 295032, 312501, 326088, 344204, 357144, 416668, 442548, 516306, 535716, 565478, 625002, 688408, 774459, 833336, 848217, 885096, 937503, 1032612, 1071432, 1130956, 1250004, 1548918, 1696434, 1875006, 1979173, 2065224, 2261912, 2500008, 2544651, 3097836, 3392868, 3750012, 3958346, 5089302, 5937519, 6195672, 6785736, 7500024, 7916692, 10178604, 11875038, 15833384, 17812557, 20357208, 23750076, 35625114, 47500152, 71250228, 142500456]

約数ペア:

[(1, 142500456), (2, 71250228), (3, 47500152), (4, 35625114), (6, 23750076), (7, 20357208), (8, 17812557), (9, 15833384), (12, 11875038), (14, 10178604), (18, 7916692), (19, 7500024), (21, 6785736), (23, 6195672), (24, 5937519), (28, 5089302), (36, 3958346), (38, 3750012), (42, 3392868), (46, 3097836), (56, 2544651), (57, 2500008), (63, 2261912), (69, 2065224), (72, 1979173), (76, 1875006), (84, 1696434), (92, 1548918), (114, 1250004), (126, 1130956), (133, 1071432), (138, 1032612), (152, 937503), (161, 885096), (168, 848217), (171, 833336), (184, 774459), (207, 688408), (228, 625002), (252, 565478), (266, 535716), (276, 516306), (322, 442548), (342, 416668), (399, 357144), (414, 344204), (437, 326088), (456, 312501), (483, 295032), (504, 282739), (532, 267858), (552, 258153), (644, 221274), (647, 220248), (684, 208334), (798, 178572), (828, 172102), (874, 163044), (966, 147516), (1064, 133929), (1197, 119048), (1288, 110637), (1294, 110124), (1311, 108696), (1368, 104167), (1449, 98344), (1596, 89286), (1656, 86051), (1748, 81522), (1932, 73758), (1941, 73416), (2394, 59524), (2588, 55062), (2622, 54348), (2898, 49172), (3059, 46584), (3192, 44643), (3496, 40761), (3864, 36879), (3882, 36708), (3933, 36232), (4529, 31464), (4788, 29762), (5176, 27531), (5244, 27174), (5796, 24586), (5823, 24472), (6118, 23292), (7764, 18354), (7866, 18116), (9058, 15732), (9177, 15528), (9576, 14881), (10488, 13587), (11592, 12293), (11646, 12236)]