155516984

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 96

約数和(自身を含む): 362465280

約数和(自身を除く): 206948296

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 47, 49, 56, 92, 94, 98, 161, 184, 188, 196, 322, 329, 367, 376, 392, 644, 658, 734, 1081, 1127, 1288, 1316, 1468, 2162, 2254, 2303, 2569, 2632, 2936, 4324, 4508, 4606, 5138, 7567, 8441, 8648, 9016, 9212, 10276, 15134, 16882, 17249, 17983, 18424, 20552, 30268, 33764, 34498, 35966, 52969, 59087, 60536, 67528, 68996, 71932, 105938, 118174, 120743, 137992, 143864, 211876, 236348, 241486, 396727, 413609, 423752, 472696, 482972, 793454, 827218, 845201, 965944, 1586908, 1654436, 1690402, 2777089, 3173816, 3308872, 3380804, 5554178, 6761608, 11108356, 19439623, 22216712, 38879246, 77758492, 155516984]

約数ペア:

[(1, 155516984), (2, 77758492), (4, 38879246), (7, 22216712), (8, 19439623), (14, 11108356), (23, 6761608), (28, 5554178), (46, 3380804), (47, 3308872), (49, 3173816), (56, 2777089), (92, 1690402), (94, 1654436), (98, 1586908), (161, 965944), (184, 845201), (188, 827218), (196, 793454), (322, 482972), (329, 472696), (367, 423752), (376, 413609), (392, 396727), (644, 241486), (658, 236348), (734, 211876), (1081, 143864), (1127, 137992), (1288, 120743), (1316, 118174), (1468, 105938), (2162, 71932), (2254, 68996), (2303, 67528), (2569, 60536), (2632, 59087), (2936, 52969), (4324, 35966), (4508, 34498), (4606, 33764), (5138, 30268), (7567, 20552), (8441, 18424), (8648, 17983), (9016, 17249), (9212, 16882), (10276, 15134)]