133396396

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{128761}}^1$

素因数の和:128809

約数の個数: 24

約数和(自身を含む): 274005536

約数和(自身を除く): 140609140

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 128761, 257522, 515044, 901327, 1802654, 3605308, 4764157, 9528314, 19056628, 33349099, 66698198, 133396396]

約数ペア:

[(1, 133396396), (2, 66698198), (4, 33349099), (7, 19056628), (14, 9528314), (28, 4764157), (37, 3605308), (74, 1802654), (148, 901327), (259, 515044), (518, 257522), (1036, 128761)]