140371584

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{21503}}^1$

素因数の和:21537

約数の個数: 64

約数和(自身を含む): 394813440

約数和(自身を除く): 254441856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 21503, 43006, 64509, 86012, 129018, 172024, 258036, 344048, 365551, 516072, 688096, 731102, 1032144, 1096653, 1376192, 1462204, 2064288, 2193306, 2752384, 2924408, 4128576, 4386612, 5848816, 8257152, 8773224, 11697632, 17546448, 23395264, 35092896, 46790528, 70185792, 140371584]

約数ペア:

[(1, 140371584), (2, 70185792), (3, 46790528), (4, 35092896), (6, 23395264), (8, 17546448), (12, 11697632), (16, 8773224), (17, 8257152), (24, 5848816), (32, 4386612), (34, 4128576), (48, 2924408), (51, 2752384), (64, 2193306), (68, 2064288), (96, 1462204), (102, 1376192), (128, 1096653), (136, 1032144), (192, 731102), (204, 688096), (272, 516072), (384, 365551), (408, 344048), (544, 258036), (816, 172024), (1088, 129018), (1632, 86012), (2176, 64509), (3264, 43006), (6528, 21503)]