149214781728

素因数分解:

$2^5\times 3^2\times {\mathrm{25747}}^1\times {\mathrm{20123}}^1$

素因数の和:45886

約数の個数: 72

約数和(自身を含む): 424367103888

約数和(自身を除く): 275152322160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 20123, 25747, 40246, 51494, 60369, 77241, 80492, 102988, 120738, 154482, 160984, 181107, 205976, 231723, 241476, 308964, 321968, 362214, 411952, 463446, 482952, 617928, 643936, 724428, 823904, 926892, 965904, 1235856, 1448856, 1853784, 1931808, 2471712, 2897712, 3707568, 5795424, 7415136, 518106881, 1036213762, 1554320643, 2072427524, 3108641286, 4144855048, 4662961929, 6217282572, 8289710096, 9325923858, 12434565144, 16579420192, 18651847716, 24869130288, 37303695432, 49738260576, 74607390864, 149214781728]

約数ペア:

[(1, 149214781728), (2, 74607390864), (3, 49738260576), (4, 37303695432), (6, 24869130288), (8, 18651847716), (9, 16579420192), (12, 12434565144), (16, 9325923858), (18, 8289710096), (24, 6217282572), (32, 4662961929), (36, 4144855048), (48, 3108641286), (72, 2072427524), (96, 1554320643), (144, 1036213762), (288, 518106881), (20123, 7415136), (25747, 5795424), (40246, 3707568), (51494, 2897712), (60369, 2471712), (77241, 1931808), (80492, 1853784), (102988, 1448856), (120738, 1235856), (154482, 965904), (160984, 926892), (181107, 823904), (205976, 724428), (231723, 643936), (241476, 617928), (308964, 482952), (321968, 463446), (362214, 411952)]