132890828

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{128273}}^1$

素因数の和:128321

約数の個数: 24

約数和(自身を含む): 272967072

約数和(自身を除く): 140076244

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 128273, 256546, 513092, 897911, 1795822, 3591644, 4746101, 9492202, 18984404, 33222707, 66445414, 132890828]

約数ペア:

[(1, 132890828), (2, 66445414), (4, 33222707), (7, 18984404), (14, 9492202), (28, 4746101), (37, 3591644), (74, 1795822), (148, 897911), (259, 513092), (518, 256546), (1036, 128273)]