117578656

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1579}}^1$

素因数の和:1781

約数の個数: 48

約数和(自身を含む): 250840800

約数和(自身を除く): 133262144

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 179, 208, 358, 416, 716, 1432, 1579, 2327, 2864, 3158, 4654, 5728, 6316, 9308, 12632, 18616, 20527, 25264, 37232, 41054, 50528, 74464, 82108, 164216, 282641, 328432, 565282, 656864, 1130564, 2261128, 3674333, 4522256, 7348666, 9044512, 14697332, 29394664, 58789328, 117578656]

約数ペア:

[(1, 117578656), (2, 58789328), (4, 29394664), (8, 14697332), (13, 9044512), (16, 7348666), (26, 4522256), (32, 3674333), (52, 2261128), (104, 1130564), (179, 656864), (208, 565282), (358, 328432), (416, 282641), (716, 164216), (1432, 82108), (1579, 74464), (2327, 50528), (2864, 41054), (3158, 37232), (4654, 25264), (5728, 20527), (6316, 18616), (9308, 12632)]