137968128

素因数分解:

$2^9\times 3^2\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:482

約数の個数: 120

約数和(自身を含む): 404289600

約数和(自身を除く): 266321472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 256, 288, 316, 379, 384, 474, 512, 576, 632, 711, 758, 768, 948, 1137, 1152, 1264, 1422, 1516, 1536, 1896, 2274, 2304, 2528, 2844, 3032, 3411, 3792, 4548, 4608, 5056, 5688, 6064, 6822, 7584, 9096, 10112, 11376, 12128, 13644, 15168, 18192, 20224, 22752, 24256, 27288, 29941, 30336, 36384, 40448, 45504, 48512, 54576, 59882, 60672, 72768, 89823, 91008, 97024, 109152, 119764, 121344, 145536, 179646, 182016, 194048, 218304, 239528, 269469, 291072, 359292, 364032, 436608, 479056, 538938, 582144, 718584, 873216, 958112, 1077876, 1437168, 1746432, 1916224, 2155752, 2874336, 3832448, 4311504, 5748672, 7664896, 8623008, 11497344, 15329792, 17246016, 22994688, 34492032, 45989376, 68984064, 137968128]

約数ペア:

[(1, 137968128), (2, 68984064), (3, 45989376), (4, 34492032), (6, 22994688), (8, 17246016), (9, 15329792), (12, 11497344), (16, 8623008), (18, 7664896), (24, 5748672), (32, 4311504), (36, 3832448), (48, 2874336), (64, 2155752), (72, 1916224), (79, 1746432), (96, 1437168), (128, 1077876), (144, 958112), (158, 873216), (192, 718584), (237, 582144), (256, 538938), (288, 479056), (316, 436608), (379, 364032), (384, 359292), (474, 291072), (512, 269469), (576, 239528), (632, 218304), (711, 194048), (758, 182016), (768, 179646), (948, 145536), (1137, 121344), (1152, 119764), (1264, 109152), (1422, 97024), (1516, 91008), (1536, 89823), (1896, 72768), (2274, 60672), (2304, 59882), (2528, 54576), (2844, 48512), (3032, 45504), (3411, 40448), (3792, 36384), (4548, 30336), (4608, 29941), (5056, 27288), (5688, 24256), (6064, 22752), (6822, 20224), (7584, 18192), (9096, 15168), (10112, 13644), (11376, 12128)]