128917698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 363095040

約数和(自身を除く): 234177342

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 19, 21, 26, 34, 38, 39, 42, 43, 51, 57, 78, 86, 91, 102, 114, 119, 129, 133, 182, 221, 238, 247, 258, 266, 273, 289, 301, 323, 357, 399, 442, 494, 546, 559, 578, 602, 646, 663, 714, 731, 741, 798, 817, 867, 903, 969, 1118, 1326, 1462, 1482, 1547, 1634, 1677, 1729, 1734, 1806, 1938, 2023, 2193, 2261, 2451, 3094, 3354, 3458, 3757, 3913, 4046, 4199, 4386, 4522, 4641, 4902, 5117, 5187, 5491, 5719, 6069, 6783, 7514, 7826, 8398, 9282, 9503, 10234, 10374, 10621, 10982, 11271, 11438, 11739, 12138, 12427, 12597, 13566, 13889, 15351, 16473, 17157, 19006, 21242, 22542, 23478, 24854, 25194, 26299, 27778, 28509, 29393, 30702, 31863, 32946, 34314, 37281, 38437, 41667, 52598, 57018, 58786, 63726, 66521, 71383, 74347, 74562, 76874, 78897, 83334, 86989, 88179, 97223, 115311, 133042, 142766, 148694, 157794, 161551, 173978, 176358, 180557, 194446, 199563, 214149, 223041, 230622, 236113, 260967, 291669, 323102, 361114, 399126, 428298, 446082, 472226, 484653, 499681, 521934, 541671, 583338, 708339, 969306, 999362, 1083342, 1130857, 1263899, 1416678, 1499043, 1652791, 2261714, 2527798, 2998086, 3069469, 3305582, 3392571, 3791697, 4958373, 6138938, 6785142, 7583394, 9208407, 9916746, 18416814, 21486283, 42972566, 64458849, 128917698]

約数ペア:

[(1, 128917698), (2, 64458849), (3, 42972566), (6, 21486283), (7, 18416814), (13, 9916746), (14, 9208407), (17, 7583394), (19, 6785142), (21, 6138938), (26, 4958373), (34, 3791697), (38, 3392571), (39, 3305582), (42, 3069469), (43, 2998086), (51, 2527798), (57, 2261714), (78, 1652791), (86, 1499043), (91, 1416678), (102, 1263899), (114, 1130857), (119, 1083342), (129, 999362), (133, 969306), (182, 708339), (221, 583338), (238, 541671), (247, 521934), (258, 499681), (266, 484653), (273, 472226), (289, 446082), (301, 428298), (323, 399126), (357, 361114), (399, 323102), (442, 291669), (494, 260967), (546, 236113), (559, 230622), (578, 223041), (602, 214149), (646, 199563), (663, 194446), (714, 180557), (731, 176358), (741, 173978), (798, 161551), (817, 157794), (867, 148694), (903, 142766), (969, 133042), (1118, 115311), (1326, 97223), (1462, 88179), (1482, 86989), (1547, 83334), (1634, 78897), (1677, 76874), (1729, 74562), (1734, 74347), (1806, 71383), (1938, 66521), (2023, 63726), (2193, 58786), (2261, 57018), (2451, 52598), (3094, 41667), (3354, 38437), (3458, 37281), (3757, 34314), (3913, 32946), (4046, 31863), (4199, 30702), (4386, 29393), (4522, 28509), (4641, 27778), (4902, 26299), (5117, 25194), (5187, 24854), (5491, 23478), (5719, 22542), (6069, 21242), (6783, 19006), (7514, 17157), (7826, 16473), (8398, 15351), (9282, 13889), (9503, 13566), (10234, 12597), (10374, 12427), (10621, 12138), (10982, 11739), (11271, 11438)]