105415072

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 261999360

約数和(自身を除く): 156584288

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 46, 49, 56, 74, 79, 92, 98, 112, 148, 158, 161, 184, 196, 224, 259, 296, 316, 322, 368, 392, 518, 553, 592, 632, 644, 736, 784, 851, 1036, 1106, 1127, 1184, 1264, 1288, 1568, 1702, 1813, 1817, 2072, 2212, 2254, 2528, 2576, 2923, 3404, 3626, 3634, 3871, 4144, 4424, 4508, 5152, 5846, 5957, 6808, 7252, 7268, 7742, 8288, 8848, 9016, 11692, 11914, 12719, 13616, 14504, 14536, 15484, 17696, 18032, 20461, 23384, 23828, 25438, 27232, 29008, 29072, 30968, 36064, 40922, 41699, 46768, 47656, 50876, 58016, 58144, 61936, 67229, 81844, 83398, 89033, 93536, 95312, 101752, 123872, 134458, 143227, 163688, 166796, 178066, 190624, 203504, 268916, 286454, 327376, 333592, 356132, 407008, 470603, 537832, 572908, 654752, 667184, 712264, 941206, 1075664, 1145816, 1334368, 1424528, 1882412, 2151328, 2291632, 2849056, 3294221, 3764824, 4583264, 6588442, 7529648, 13176884, 15059296, 26353768, 52707536, 105415072]

約数ペア:

[(1, 105415072), (2, 52707536), (4, 26353768), (7, 15059296), (8, 13176884), (14, 7529648), (16, 6588442), (23, 4583264), (28, 3764824), (32, 3294221), (37, 2849056), (46, 2291632), (49, 2151328), (56, 1882412), (74, 1424528), (79, 1334368), (92, 1145816), (98, 1075664), (112, 941206), (148, 712264), (158, 667184), (161, 654752), (184, 572908), (196, 537832), (224, 470603), (259, 407008), (296, 356132), (316, 333592), (322, 327376), (368, 286454), (392, 268916), (518, 203504), (553, 190624), (592, 178066), (632, 166796), (644, 163688), (736, 143227), (784, 134458), (851, 123872), (1036, 101752), (1106, 95312), (1127, 93536), (1184, 89033), (1264, 83398), (1288, 81844), (1568, 67229), (1702, 61936), (1813, 58144), (1817, 58016), (2072, 50876), (2212, 47656), (2254, 46768), (2528, 41699), (2576, 40922), (2923, 36064), (3404, 30968), (3626, 29072), (3634, 29008), (3871, 27232), (4144, 25438), (4424, 23828), (4508, 23384), (5152, 20461), (5846, 18032), (5957, 17696), (6808, 15484), (7252, 14536), (7268, 14504), (7742, 13616), (8288, 12719), (8848, 11914), (9016, 11692)]