169378048

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3103

約数の個数: 72

約数和(自身を含む): 398988800

約数和(自身を除く): 229610752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3049, 3472, 3968, 6098, 6944, 7936, 12196, 13888, 21343, 24392, 27776, 42686, 48784, 55552, 85372, 94519, 97568, 170744, 189038, 195136, 341488, 378076, 390272, 661633, 682976, 756152, 780544, 1323266, 1365952, 1512304, 2646532, 2731904, 3024608, 5293064, 5463808, 6049216, 10586128, 12098432, 21172256, 24196864, 42344512, 84689024, 169378048]

約数ペア:

[(1, 169378048), (2, 84689024), (4, 42344512), (7, 24196864), (8, 21172256), (14, 12098432), (16, 10586128), (28, 6049216), (31, 5463808), (32, 5293064), (56, 3024608), (62, 2731904), (64, 2646532), (112, 1512304), (124, 1365952), (128, 1323266), (217, 780544), (224, 756152), (248, 682976), (256, 661633), (434, 390272), (448, 378076), (496, 341488), (868, 195136), (896, 189038), (992, 170744), (1736, 97568), (1792, 94519), (1984, 85372), (3049, 55552), (3472, 48784), (3968, 42686), (6098, 27776), (6944, 24392), (7936, 21343), (12196, 13888)]