188201104

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:265

約数の個数: 120

約数和(自身を含む): 461464512

約数和(自身を除く): 273263408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 163, 169, 182, 208, 244, 326, 338, 364, 427, 488, 652, 676, 728, 793, 854, 976, 1141, 1183, 1304, 1352, 1456, 1586, 1708, 2119, 2282, 2366, 2608, 2704, 3172, 3416, 4238, 4564, 4732, 5551, 6344, 6832, 8476, 9128, 9464, 9943, 10309, 11102, 12688, 14833, 16952, 18256, 18928, 19886, 20618, 22204, 27547, 29666, 33904, 39772, 41236, 44408, 55094, 59332, 69601, 72163, 79544, 82472, 88816, 110188, 118664, 129259, 139202, 144326, 159088, 164944, 192829, 220376, 237328, 258518, 278404, 288652, 385658, 440752, 517036, 556808, 577304, 771316, 904813, 1034072, 1113616, 1154608, 1542632, 1680367, 1809626, 2068144, 3085264, 3360734, 3619252, 6721468, 7238504, 11762569, 13442936, 14477008, 23525138, 26885872, 47050276, 94100552, 188201104]

約数ペア:

[(1, 188201104), (2, 94100552), (4, 47050276), (7, 26885872), (8, 23525138), (13, 14477008), (14, 13442936), (16, 11762569), (26, 7238504), (28, 6721468), (52, 3619252), (56, 3360734), (61, 3085264), (91, 2068144), (104, 1809626), (112, 1680367), (122, 1542632), (163, 1154608), (169, 1113616), (182, 1034072), (208, 904813), (244, 771316), (326, 577304), (338, 556808), (364, 517036), (427, 440752), (488, 385658), (652, 288652), (676, 278404), (728, 258518), (793, 237328), (854, 220376), (976, 192829), (1141, 164944), (1183, 159088), (1304, 144326), (1352, 139202), (1456, 129259), (1586, 118664), (1708, 110188), (2119, 88816), (2282, 82472), (2366, 79544), (2608, 72163), (2704, 69601), (3172, 59332), (3416, 55094), (4238, 44408), (4564, 41236), (4732, 39772), (5551, 33904), (6344, 29666), (6832, 27547), (8476, 22204), (9128, 20618), (9464, 19886), (9943, 18928), (10309, 18256), (11102, 16952), (12688, 14833)]