161588616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 256

約数和(自身を含む): 530841600

約数和(自身を除く): 369252984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 31, 38, 42, 46, 56, 57, 62, 69, 71, 76, 84, 92, 93, 114, 124, 133, 138, 142, 152, 161, 168, 184, 186, 213, 217, 228, 248, 266, 276, 284, 322, 372, 399, 426, 434, 437, 456, 483, 497, 532, 552, 568, 589, 644, 651, 713, 744, 798, 852, 868, 874, 966, 994, 1064, 1178, 1288, 1302, 1311, 1349, 1426, 1491, 1596, 1633, 1704, 1736, 1748, 1767, 1932, 1988, 2139, 2201, 2356, 2604, 2622, 2698, 2852, 2982, 3059, 3192, 3266, 3496, 3534, 3864, 3976, 4047, 4123, 4278, 4402, 4712, 4899, 4991, 5208, 5244, 5396, 5704, 5964, 6118, 6532, 6603, 7068, 8094, 8246, 8556, 8804, 9177, 9443, 9798, 9982, 10488, 10792, 11431, 11928, 12236, 12369, 13064, 13206, 13547, 14136, 14973, 15407, 16188, 16492, 17112, 17608, 18354, 18886, 19596, 19964, 22862, 24472, 24738, 26412, 27094, 28329, 29946, 30814, 31027, 32376, 32984, 34293, 36708, 37772, 39192, 39928, 40641, 41819, 45724, 46221, 49476, 50623, 52824, 54188, 56658, 59892, 61628, 62054, 68586, 73416, 75544, 81282, 83638, 91448, 92442, 93081, 94829, 98952, 101246, 108376, 113316, 119784, 123256, 124108, 125457, 137172, 151869, 162564, 167276, 184884, 186162, 189658, 202492, 217189, 226632, 248216, 250914, 274344, 284487, 292733, 303738, 325128, 334552, 354361, 369768, 372324, 379316, 404984, 434378, 501828, 568974, 585466, 607476, 651567, 708722, 744648, 758632, 868756, 878199, 961837, 1003656, 1063083, 1137948, 1170932, 1214952, 1303134, 1417444, 1737512, 1756398, 1923674, 2126166, 2275896, 2341864, 2606268, 2834888, 2885511, 3512796, 3847348, 4252332, 5212536, 5771022, 6732859, 7025592, 7694696, 8504664, 11542044, 13465718, 20198577, 23084088, 26931436, 40397154, 53862872, 80794308, 161588616]

約数ペア:

[(1, 161588616), (2, 80794308), (3, 53862872), (4, 40397154), (6, 26931436), (7, 23084088), (8, 20198577), (12, 13465718), (14, 11542044), (19, 8504664), (21, 7694696), (23, 7025592), (24, 6732859), (28, 5771022), (31, 5212536), (38, 4252332), (42, 3847348), (46, 3512796), (56, 2885511), (57, 2834888), (62, 2606268), (69, 2341864), (71, 2275896), (76, 2126166), (84, 1923674), (92, 1756398), (93, 1737512), (114, 1417444), (124, 1303134), (133, 1214952), (138, 1170932), (142, 1137948), (152, 1063083), (161, 1003656), (168, 961837), (184, 878199), (186, 868756), (213, 758632), (217, 744648), (228, 708722), (248, 651567), (266, 607476), (276, 585466), (284, 568974), (322, 501828), (372, 434378), (399, 404984), (426, 379316), (434, 372324), (437, 369768), (456, 354361), (483, 334552), (497, 325128), (532, 303738), (552, 292733), (568, 284487), (589, 274344), (644, 250914), (651, 248216), (713, 226632), (744, 217189), (798, 202492), (852, 189658), (868, 186162), (874, 184884), (966, 167276), (994, 162564), (1064, 151869), (1178, 137172), (1288, 125457), (1302, 124108), (1311, 123256), (1349, 119784), (1426, 113316), (1491, 108376), (1596, 101246), (1633, 98952), (1704, 94829), (1736, 93081), (1748, 92442), (1767, 91448), (1932, 83638), (1988, 81282), (2139, 75544), (2201, 73416), (2356, 68586), (2604, 62054), (2622, 61628), (2698, 59892), (2852, 56658), (2982, 54188), (3059, 52824), (3192, 50623), (3266, 49476), (3496, 46221), (3534, 45724), (3864, 41819), (3976, 40641), (4047, 39928), (4123, 39192), (4278, 37772), (4402, 36708), (4712, 34293), (4899, 32984), (4991, 32376), (5208, 31027), (5244, 30814), (5396, 29946), (5704, 28329), (5964, 27094), (6118, 26412), (6532, 24738), (6603, 24472), (7068, 22862), (8094, 19964), (8246, 19596), (8556, 18886), (8804, 18354), (9177, 17608), (9443, 17112), (9798, 16492), (9982, 16188), (10488, 15407), (10792, 14973), (11431, 14136), (11928, 13547), (12236, 13206), (12369, 13064)]