140584896

素因数分解:

$2^6\times 3^4\times {\mathrm{47}}^1\times {\mathrm{577}}^1$

素因数の和:648

約数の個数: 140

約数和(自身を含む): 426342048

約数和(自身を除く): 285757152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 192, 216, 282, 288, 324, 376, 423, 432, 564, 576, 577, 648, 752, 846, 864, 1128, 1154, 1269, 1296, 1504, 1692, 1728, 1731, 2256, 2308, 2538, 2592, 3008, 3384, 3462, 3807, 4512, 4616, 5076, 5184, 5193, 6768, 6924, 7614, 9024, 9232, 10152, 10386, 13536, 13848, 15228, 15579, 18464, 20304, 20772, 27072, 27119, 27696, 30456, 31158, 36928, 40608, 41544, 46737, 54238, 55392, 60912, 62316, 81216, 81357, 83088, 93474, 108476, 110784, 121824, 124632, 162714, 166176, 186948, 216952, 243648, 244071, 249264, 325428, 332352, 373896, 433904, 488142, 498528, 650856, 732213, 747792, 867808, 976284, 997056, 1301712, 1464426, 1495584, 1735616, 1952568, 2196639, 2603424, 2928852, 2991168, 3905136, 4393278, 5206848, 5857704, 7810272, 8786556, 11715408, 15620544, 17573112, 23430816, 35146224, 46861632, 70292448, 140584896]

約数ペア:

[(1, 140584896), (2, 70292448), (3, 46861632), (4, 35146224), (6, 23430816), (8, 17573112), (9, 15620544), (12, 11715408), (16, 8786556), (18, 7810272), (24, 5857704), (27, 5206848), (32, 4393278), (36, 3905136), (47, 2991168), (48, 2928852), (54, 2603424), (64, 2196639), (72, 1952568), (81, 1735616), (94, 1495584), (96, 1464426), (108, 1301712), (141, 997056), (144, 976284), (162, 867808), (188, 747792), (192, 732213), (216, 650856), (282, 498528), (288, 488142), (324, 433904), (376, 373896), (423, 332352), (432, 325428), (564, 249264), (576, 244071), (577, 243648), (648, 216952), (752, 186948), (846, 166176), (864, 162714), (1128, 124632), (1154, 121824), (1269, 110784), (1296, 108476), (1504, 93474), (1692, 83088), (1728, 81357), (1731, 81216), (2256, 62316), (2308, 60912), (2538, 55392), (2592, 54238), (3008, 46737), (3384, 41544), (3462, 40608), (3807, 36928), (4512, 31158), (4616, 30456), (5076, 27696), (5184, 27119), (5193, 27072), (6768, 20772), (6924, 20304), (7614, 18464), (9024, 15579), (9232, 15228), (10152, 13848), (10386, 13536)]