117128128

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{140779}}^1$

素因数の和:140804

約数の個数: 28

約数和(自身を含む): 250306840

約数和(自身を除く): 133178712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 140779, 281558, 563116, 1126232, 1830127, 2252464, 3660254, 4504928, 7320508, 9009856, 14641016, 29282032, 58564064, 117128128]

約数ペア:

[(1, 117128128), (2, 58564064), (4, 29282032), (8, 14641016), (13, 9009856), (16, 7320508), (26, 4504928), (32, 3660254), (52, 2252464), (64, 1830127), (104, 1126232), (208, 563116), (416, 281558), (832, 140779)]