147296128

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5303}}^1$

素因数の和:5355

約数の個数: 64

約数和(自身を含む): 346245120

約数和(自身を除く): 198948992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 5303, 6944, 10606, 13888, 21212, 27776, 37121, 42424, 74242, 84848, 148484, 164393, 169696, 296968, 328786, 339392, 593936, 657572, 678784, 1150751, 1187872, 1315144, 2301502, 2375744, 2630288, 4603004, 4751488, 5260576, 9206008, 10521152, 18412016, 21042304, 36824032, 73648064, 147296128]

約数ペア:

[(1, 147296128), (2, 73648064), (4, 36824032), (7, 21042304), (8, 18412016), (14, 10521152), (16, 9206008), (28, 5260576), (31, 4751488), (32, 4603004), (56, 2630288), (62, 2375744), (64, 2301502), (112, 1315144), (124, 1187872), (128, 1150751), (217, 678784), (224, 657572), (248, 593936), (434, 339392), (448, 328786), (496, 296968), (868, 169696), (896, 164393), (992, 148484), (1736, 84848), (1984, 74242), (3472, 42424), (3968, 37121), (5303, 27776), (6944, 21212), (10606, 13888)]