153152648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{1811}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 323876880

約数和(自身を除く): 170724232

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 961, 1364, 1811, 1922, 2728, 3622, 3844, 7244, 7688, 10571, 14488, 19921, 21142, 39842, 42284, 56141, 79684, 84568, 112282, 159368, 224564, 449128, 617551, 1235102, 1740371, 2470204, 3480742, 4940408, 6961484, 13922968, 19144081, 38288162, 76576324, 153152648]

約数ペア:

[(1, 153152648), (2, 76576324), (4, 38288162), (8, 19144081), (11, 13922968), (22, 6961484), (31, 4940408), (44, 3480742), (62, 2470204), (88, 1740371), (124, 1235102), (248, 617551), (341, 449128), (682, 224564), (961, 159368), (1364, 112282), (1811, 84568), (1922, 79684), (2728, 56141), (3622, 42284), (3844, 39842), (7244, 21142), (7688, 19921), (10571, 14488)]