189953568

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1597}}^1$

素因数の和:1679

約数の個数: 144

約数和(自身を含む): 628205760

約数和(自身を除く): 438252192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 59, 63, 72, 84, 96, 112, 118, 126, 144, 168, 177, 224, 236, 252, 288, 336, 354, 413, 472, 504, 531, 672, 708, 826, 944, 1008, 1062, 1239, 1416, 1597, 1652, 1888, 2016, 2124, 2478, 2832, 3194, 3304, 3717, 4248, 4791, 4956, 5664, 6388, 6608, 7434, 8496, 9582, 9912, 11179, 12776, 13216, 14373, 14868, 16992, 19164, 19824, 22358, 25552, 28746, 29736, 33537, 38328, 39648, 44716, 51104, 57492, 59472, 67074, 76656, 89432, 94223, 100611, 114984, 118944, 134148, 153312, 178864, 188446, 201222, 229968, 268296, 282669, 357728, 376892, 402444, 459936, 536592, 565338, 659561, 753784, 804888, 848007, 1073184, 1130676, 1319122, 1507568, 1609776, 1696014, 1978683, 2261352, 2638244, 3015136, 3219552, 3392028, 3957366, 4522704, 5276488, 5936049, 6784056, 7914732, 9045408, 10552976, 11872098, 13568112, 15829464, 21105952, 23744196, 27136224, 31658928, 47488392, 63317856, 94976784, 189953568]

約数ペア:

[(1, 189953568), (2, 94976784), (3, 63317856), (4, 47488392), (6, 31658928), (7, 27136224), (8, 23744196), (9, 21105952), (12, 15829464), (14, 13568112), (16, 11872098), (18, 10552976), (21, 9045408), (24, 7914732), (28, 6784056), (32, 5936049), (36, 5276488), (42, 4522704), (48, 3957366), (56, 3392028), (59, 3219552), (63, 3015136), (72, 2638244), (84, 2261352), (96, 1978683), (112, 1696014), (118, 1609776), (126, 1507568), (144, 1319122), (168, 1130676), (177, 1073184), (224, 848007), (236, 804888), (252, 753784), (288, 659561), (336, 565338), (354, 536592), (413, 459936), (472, 402444), (504, 376892), (531, 357728), (672, 282669), (708, 268296), (826, 229968), (944, 201222), (1008, 188446), (1062, 178864), (1239, 153312), (1416, 134148), (1597, 118944), (1652, 114984), (1888, 100611), (2016, 94223), (2124, 89432), (2478, 76656), (2832, 67074), (3194, 59472), (3304, 57492), (3717, 51104), (4248, 44716), (4791, 39648), (4956, 38328), (5664, 33537), (6388, 29736), (6608, 28746), (7434, 25552), (8496, 22358), (9582, 19824), (9912, 19164), (11179, 16992), (12776, 14868), (13216, 14373)]