155917776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{613}}^1\times {\mathrm{757}}^1$

素因数の和:1388

約数の個数: 80

約数和(自身を含む): 461688704

約数和(自身を除く): 305770928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 613, 757, 1226, 1514, 1839, 2271, 2452, 3028, 3678, 4291, 4542, 4904, 5299, 6056, 7356, 8582, 9084, 9808, 10598, 12112, 12873, 14712, 15897, 17164, 18168, 21196, 25746, 29424, 31794, 34328, 36336, 42392, 51492, 63588, 68656, 84784, 102984, 127176, 205968, 254352, 464041, 928082, 1392123, 1856164, 2784246, 3248287, 3712328, 5568492, 6496574, 7424656, 9744861, 11136984, 12993148, 19489722, 22273968, 25986296, 38979444, 51972592, 77958888, 155917776]

約数ペア:

[(1, 155917776), (2, 77958888), (3, 51972592), (4, 38979444), (6, 25986296), (7, 22273968), (8, 19489722), (12, 12993148), (14, 11136984), (16, 9744861), (21, 7424656), (24, 6496574), (28, 5568492), (42, 3712328), (48, 3248287), (56, 2784246), (84, 1856164), (112, 1392123), (168, 928082), (336, 464041), (613, 254352), (757, 205968), (1226, 127176), (1514, 102984), (1839, 84784), (2271, 68656), (2452, 63588), (3028, 51492), (3678, 42392), (4291, 36336), (4542, 34328), (4904, 31794), (5299, 29424), (6056, 25746), (7356, 21196), (8582, 18168), (9084, 17164), (9808, 15897), (10598, 14712), (12112, 12873)]