140505696

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{16823}}^1$

素因数の和:16868

約数の個数: 72

約数和(自身を含む): 413365680

約数和(自身を除く): 272859984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 8352, 16823, 33646, 50469, 67292, 100938, 134584, 151407, 201876, 269168, 302814, 403752, 487867, 538336, 605628, 807504, 975734, 1211256, 1463601, 1615008, 1951468, 2422512, 2927202, 3902936, 4390803, 4845024, 5854404, 7805872, 8781606, 11708808, 15611744, 17563212, 23417616, 35126424, 46835232, 70252848, 140505696]

約数ペア:

[(1, 140505696), (2, 70252848), (3, 46835232), (4, 35126424), (6, 23417616), (8, 17563212), (9, 15611744), (12, 11708808), (16, 8781606), (18, 7805872), (24, 5854404), (29, 4845024), (32, 4390803), (36, 3902936), (48, 2927202), (58, 2422512), (72, 1951468), (87, 1615008), (96, 1463601), (116, 1211256), (144, 975734), (174, 807504), (232, 605628), (261, 538336), (288, 487867), (348, 403752), (464, 302814), (522, 269168), (696, 201876), (928, 151407), (1044, 134584), (1392, 100938), (2088, 67292), (2784, 50469), (4176, 33646), (8352, 16823)]