15160816

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 60

約数和(自身を含む): 33247872

約数和(自身を除く): 18087056

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 121, 164, 176, 191, 242, 328, 382, 451, 484, 656, 764, 902, 968, 1528, 1804, 1936, 2101, 3056, 3608, 4202, 4961, 7216, 7831, 8404, 9922, 15662, 16808, 19844, 23111, 31324, 33616, 39688, 46222, 62648, 79376, 86141, 92444, 125296, 172282, 184888, 344564, 369776, 689128, 947551, 1378256, 1895102, 3790204, 7580408, 15160816]

約数ペア:

[(1, 15160816), (2, 7580408), (4, 3790204), (8, 1895102), (11, 1378256), (16, 947551), (22, 689128), (41, 369776), (44, 344564), (82, 184888), (88, 172282), (121, 125296), (164, 92444), (176, 86141), (191, 79376), (242, 62648), (328, 46222), (382, 39688), (451, 33616), (484, 31324), (656, 23111), (764, 19844), (902, 16808), (968, 15662), (1528, 9922), (1804, 8404), (1936, 7831), (2101, 7216), (3056, 4961), (3608, 4202)]