140697984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3079}}^1$

素因数の和:3120

約数の個数: 128

約数和(自身を含む): 452390400

約数和(自身を除く): 311692416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1632, 1904, 2176, 2688, 2856, 3079, 3264, 3808, 5712, 6158, 6528, 7616, 9237, 11424, 12316, 15232, 18474, 21553, 22848, 24632, 36948, 43106, 45696, 49264, 52343, 64659, 73896, 86212, 98528, 104686, 129318, 147792, 157029, 172424, 197056, 209372, 258636, 295584, 314058, 344848, 366401, 394112, 418744, 517272, 591168, 628116, 689696, 732802, 837488, 1034544, 1099203, 1182336, 1256232, 1379392, 1465604, 1674976, 2069088, 2198406, 2512464, 2758784, 2931208, 3349952, 4138176, 4396812, 5024928, 5862416, 6699904, 8276352, 8793624, 10049856, 11724832, 17587248, 20099712, 23449664, 35174496, 46899328, 70348992, 140697984]

約数ペア:

[(1, 140697984), (2, 70348992), (3, 46899328), (4, 35174496), (6, 23449664), (7, 20099712), (8, 17587248), (12, 11724832), (14, 10049856), (16, 8793624), (17, 8276352), (21, 6699904), (24, 5862416), (28, 5024928), (32, 4396812), (34, 4138176), (42, 3349952), (48, 2931208), (51, 2758784), (56, 2512464), (64, 2198406), (68, 2069088), (84, 1674976), (96, 1465604), (102, 1379392), (112, 1256232), (119, 1182336), (128, 1099203), (136, 1034544), (168, 837488), (192, 732802), (204, 689696), (224, 628116), (238, 591168), (272, 517272), (336, 418744), (357, 394112), (384, 366401), (408, 344848), (448, 314058), (476, 295584), (544, 258636), (672, 209372), (714, 197056), (816, 172424), (896, 157029), (952, 147792), (1088, 129318), (1344, 104686), (1428, 98528), (1632, 86212), (1904, 73896), (2176, 64659), (2688, 52343), (2856, 49264), (3079, 45696), (3264, 43106), (3808, 36948), (5712, 24632), (6158, 22848), (6528, 21553), (7616, 18474), (9237, 15232), (11424, 12316)]