149302208

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 112

約数和(自身を含む): 342351360

約数和(自身を除く): 193049152

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 71, 88, 103, 116, 142, 176, 206, 232, 284, 319, 352, 412, 464, 568, 638, 704, 781, 824, 928, 1133, 1136, 1276, 1562, 1648, 1856, 2059, 2266, 2272, 2552, 2987, 3124, 3296, 4118, 4532, 4544, 5104, 5974, 6248, 6592, 7313, 8236, 9064, 10208, 11948, 12496, 14626, 16472, 18128, 20416, 22649, 23896, 24992, 29252, 32857, 32944, 36256, 45298, 47792, 49984, 58504, 65714, 65888, 72512, 80443, 90596, 95584, 117008, 131428, 131776, 160886, 181192, 191168, 212077, 234016, 262856, 321772, 362384, 424154, 468032, 525712, 643544, 724768, 848308, 1051424, 1287088, 1449536, 1696616, 2102848, 2332847, 2574176, 3393232, 4665694, 5148352, 6786464, 9331388, 13572928, 18662776, 37325552, 74651104, 149302208]

約数ペア:

[(1, 149302208), (2, 74651104), (4, 37325552), (8, 18662776), (11, 13572928), (16, 9331388), (22, 6786464), (29, 5148352), (32, 4665694), (44, 3393232), (58, 2574176), (64, 2332847), (71, 2102848), (88, 1696616), (103, 1449536), (116, 1287088), (142, 1051424), (176, 848308), (206, 724768), (232, 643544), (284, 525712), (319, 468032), (352, 424154), (412, 362384), (464, 321772), (568, 262856), (638, 234016), (704, 212077), (781, 191168), (824, 181192), (928, 160886), (1133, 131776), (1136, 131428), (1276, 117008), (1562, 95584), (1648, 90596), (1856, 80443), (2059, 72512), (2266, 65888), (2272, 65714), (2552, 58504), (2987, 49984), (3124, 47792), (3296, 45298), (4118, 36256), (4532, 32944), (4544, 32857), (5104, 29252), (5974, 24992), (6248, 23896), (6592, 22649), (7313, 20416), (8236, 18128), (9064, 16472), (10208, 14626), (11948, 12496)]