177151128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 555793920

約数和(自身を除く): 378642792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 257, 264, 308, 373, 462, 514, 616, 746, 771, 924, 1028, 1119, 1492, 1542, 1799, 1848, 2056, 2238, 2611, 2827, 2984, 3084, 3598, 4103, 4476, 5222, 5397, 5654, 6168, 7196, 7833, 8206, 8481, 8952, 10444, 10794, 11308, 12309, 14392, 15666, 16412, 16962, 19789, 20888, 21588, 22616, 24618, 28721, 31332, 32824, 33924, 39578, 43176, 49236, 57442, 59367, 62664, 67848, 79156, 86163, 95861, 98472, 114884, 118734, 158312, 172326, 191722, 229768, 237468, 287583, 344652, 383444, 474936, 575166, 671027, 689304, 766888, 1054471, 1150332, 1342054, 2013081, 2108942, 2300664, 2684108, 3163413, 4026162, 4217884, 5368216, 6326826, 7381297, 8052324, 8435768, 12653652, 14762594, 16104648, 22143891, 25307304, 29525188, 44287782, 59050376, 88575564, 177151128]

約数ペア:

[(1, 177151128), (2, 88575564), (3, 59050376), (4, 44287782), (6, 29525188), (7, 25307304), (8, 22143891), (11, 16104648), (12, 14762594), (14, 12653652), (21, 8435768), (22, 8052324), (24, 7381297), (28, 6326826), (33, 5368216), (42, 4217884), (44, 4026162), (56, 3163413), (66, 2684108), (77, 2300664), (84, 2108942), (88, 2013081), (132, 1342054), (154, 1150332), (168, 1054471), (231, 766888), (257, 689304), (264, 671027), (308, 575166), (373, 474936), (462, 383444), (514, 344652), (616, 287583), (746, 237468), (771, 229768), (924, 191722), (1028, 172326), (1119, 158312), (1492, 118734), (1542, 114884), (1799, 98472), (1848, 95861), (2056, 86163), (2238, 79156), (2611, 67848), (2827, 62664), (2984, 59367), (3084, 57442), (3598, 49236), (4103, 43176), (4476, 39578), (5222, 33924), (5397, 32824), (5654, 31332), (6168, 28721), (7196, 24618), (7833, 22616), (8206, 21588), (8481, 20888), (8952, 19789), (10444, 16962), (10794, 16412), (11308, 15666), (12309, 14392)]