109167044

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{617}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 224259840

約数和(自身を除く): 115092796

約数列:

[1, 2, 4, 7, 14, 28, 71, 89, 142, 178, 284, 356, 497, 617, 623, 994, 1234, 1246, 1988, 2468, 2492, 4319, 6319, 8638, 12638, 17276, 25276, 43807, 44233, 54913, 87614, 88466, 109826, 175228, 176932, 219652, 306649, 384391, 613298, 768782, 1226596, 1537564, 3898823, 7797646, 15595292, 27291761, 54583522, 109167044]

約数ペア:

[(1, 109167044), (2, 54583522), (4, 27291761), (7, 15595292), (14, 7797646), (28, 3898823), (71, 1537564), (89, 1226596), (142, 768782), (178, 613298), (284, 384391), (356, 306649), (497, 219652), (617, 176932), (623, 175228), (994, 109826), (1234, 88466), (1246, 87614), (1988, 54913), (2468, 44233), (2492, 43807), (4319, 25276), (6319, 17276), (8638, 12638)]