120881152

素因数分解:

$2^{15}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 128

約数和(自身を含む): 301985280

約数和(自身を除く): 181104128

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 64, 68, 112, 119, 124, 128, 136, 217, 224, 238, 248, 256, 272, 434, 448, 476, 496, 512, 527, 544, 868, 896, 952, 992, 1024, 1054, 1088, 1736, 1792, 1904, 1984, 2048, 2108, 2176, 3472, 3584, 3689, 3808, 3968, 4096, 4216, 4352, 6944, 7168, 7378, 7616, 7936, 8192, 8432, 8704, 13888, 14336, 14756, 15232, 15872, 16384, 16864, 17408, 27776, 28672, 29512, 30464, 31744, 32768, 33728, 34816, 55552, 57344, 59024, 60928, 63488, 67456, 69632, 111104, 114688, 118048, 121856, 126976, 134912, 139264, 222208, 229376, 236096, 243712, 253952, 269824, 278528, 444416, 472192, 487424, 507904, 539648, 557056, 888832, 944384, 974848, 1015808, 1079296, 1777664, 1888768, 1949696, 2158592, 3555328, 3777536, 3899392, 4317184, 7110656, 7555072, 8634368, 15110144, 17268736, 30220288, 60440576, 120881152]

約数ペア:

[(1, 120881152), (2, 60440576), (4, 30220288), (7, 17268736), (8, 15110144), (14, 8634368), (16, 7555072), (17, 7110656), (28, 4317184), (31, 3899392), (32, 3777536), (34, 3555328), (56, 2158592), (62, 1949696), (64, 1888768), (68, 1777664), (112, 1079296), (119, 1015808), (124, 974848), (128, 944384), (136, 888832), (217, 557056), (224, 539648), (238, 507904), (248, 487424), (256, 472192), (272, 444416), (434, 278528), (448, 269824), (476, 253952), (496, 243712), (512, 236096), (527, 229376), (544, 222208), (868, 139264), (896, 134912), (952, 126976), (992, 121856), (1024, 118048), (1054, 114688), (1088, 111104), (1736, 69632), (1792, 67456), (1904, 63488), (1984, 60928), (2048, 59024), (2108, 57344), (2176, 55552), (3472, 34816), (3584, 33728), (3689, 32768), (3808, 31744), (3968, 30464), (4096, 29512), (4216, 28672), (4352, 27776), (6944, 17408), (7168, 16864), (7378, 16384), (7616, 15872), (7936, 15232), (8192, 14756), (8432, 14336), (8704, 13888)]