131774944

素因数分解:

$2^5\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2441}}^1$

素因数の和:2699

約数の個数: 48

約数和(自身を含む): 297845856

約数和(自身を除く): 166070912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 241, 482, 964, 1687, 1928, 2441, 3374, 3856, 4882, 6748, 7712, 9764, 13496, 17087, 19528, 26992, 34174, 39056, 53984, 68348, 78112, 136696, 273392, 546784, 588281, 1176562, 2353124, 4117967, 4706248, 8235934, 9412496, 16471868, 18824992, 32943736, 65887472, 131774944]

約数ペア:

[(1, 131774944), (2, 65887472), (4, 32943736), (7, 18824992), (8, 16471868), (14, 9412496), (16, 8235934), (28, 4706248), (32, 4117967), (56, 2353124), (112, 1176562), (224, 588281), (241, 546784), (482, 273392), (964, 136696), (1687, 78112), (1928, 68348), (2441, 53984), (3374, 39056), (3856, 34174), (4882, 26992), (6748, 19528), (7712, 17087), (9764, 13496)]