172819416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5501}}^1$

素因数の和:5545

約数の個数: 128

約数和(自身を含む): 570447360

約数和(自身を除く): 397627944

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 17, 21, 22, 24, 28, 33, 34, 42, 44, 51, 56, 66, 68, 77, 84, 88, 102, 119, 132, 136, 154, 168, 187, 204, 231, 238, 264, 308, 357, 374, 408, 462, 476, 561, 616, 714, 748, 924, 952, 1122, 1309, 1428, 1496, 1848, 2244, 2618, 2856, 3927, 4488, 5236, 5501, 7854, 10472, 11002, 15708, 16503, 22004, 31416, 33006, 38507, 44008, 60511, 66012, 77014, 93517, 115521, 121022, 132024, 154028, 181533, 187034, 231042, 242044, 280551, 308056, 363066, 374068, 423577, 462084, 484088, 561102, 654619, 726132, 748136, 847154, 924168, 1028687, 1122204, 1270731, 1309238, 1452264, 1694308, 1963857, 2057374, 2244408, 2541462, 2618476, 3086061, 3388616, 3927714, 4114748, 5082924, 5236952, 6172122, 7200809, 7855428, 8229496, 10165848, 12344244, 14401618, 15710856, 21602427, 24688488, 28803236, 43204854, 57606472, 86409708, 172819416]

約数ペア:

[(1, 172819416), (2, 86409708), (3, 57606472), (4, 43204854), (6, 28803236), (7, 24688488), (8, 21602427), (11, 15710856), (12, 14401618), (14, 12344244), (17, 10165848), (21, 8229496), (22, 7855428), (24, 7200809), (28, 6172122), (33, 5236952), (34, 5082924), (42, 4114748), (44, 3927714), (51, 3388616), (56, 3086061), (66, 2618476), (68, 2541462), (77, 2244408), (84, 2057374), (88, 1963857), (102, 1694308), (119, 1452264), (132, 1309238), (136, 1270731), (154, 1122204), (168, 1028687), (187, 924168), (204, 847154), (231, 748136), (238, 726132), (264, 654619), (308, 561102), (357, 484088), (374, 462084), (408, 423577), (462, 374068), (476, 363066), (561, 308056), (616, 280551), (714, 242044), (748, 231042), (924, 187034), (952, 181533), (1122, 154028), (1309, 132024), (1428, 121022), (1496, 115521), (1848, 93517), (2244, 77014), (2618, 66012), (2856, 60511), (3927, 44008), (4488, 38507), (5236, 33006), (5501, 31416), (7854, 22004), (10472, 16503), (11002, 15708)]