131091744

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{195077}}^1$

素因数の和:195097

約数の個数: 48

約数和(自身を含む): 393277248

約数和(自身を除く): 262185504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 195077, 390154, 585231, 780308, 1170462, 1365539, 1560616, 2340924, 2731078, 3121232, 4096617, 4681848, 5462156, 6242464, 8193234, 9363696, 10924312, 16386468, 18727392, 21848624, 32772936, 43697248, 65545872, 131091744]

約数ペア:

[(1, 131091744), (2, 65545872), (3, 43697248), (4, 32772936), (6, 21848624), (7, 18727392), (8, 16386468), (12, 10924312), (14, 9363696), (16, 8193234), (21, 6242464), (24, 5462156), (28, 4681848), (32, 4096617), (42, 3121232), (48, 2731078), (56, 2340924), (84, 1560616), (96, 1365539), (112, 1170462), (168, 780308), (224, 585231), (336, 390154), (672, 195077)]