140054816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{2441}}^1$

素因数の和:2625

約数の個数: 48

約数和(自身を含む): 302768928

約数和(自身を除く): 162714112

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 163, 176, 326, 352, 652, 1304, 1793, 2441, 2608, 3586, 4882, 5216, 7172, 9764, 14344, 19528, 26851, 28688, 39056, 53702, 57376, 78112, 107404, 214808, 397883, 429616, 795766, 859232, 1591532, 3183064, 4376713, 6366128, 8753426, 12732256, 17506852, 35013704, 70027408, 140054816]

約数ペア:

[(1, 140054816), (2, 70027408), (4, 35013704), (8, 17506852), (11, 12732256), (16, 8753426), (22, 6366128), (32, 4376713), (44, 3183064), (88, 1591532), (163, 859232), (176, 795766), (326, 429616), (352, 397883), (652, 214808), (1304, 107404), (1793, 78112), (2441, 57376), (2608, 53702), (3586, 39056), (4882, 28688), (5216, 26851), (7172, 19528), (9764, 14344)]