131125484

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{5503}}^1$

素因数の和:5574

約数の個数: 48

約数和(自身を含む): 281100288

約数和(自身を除く): 149974804

約数列:

[1, 2, 4, 7, 14, 23, 28, 37, 46, 74, 92, 148, 161, 259, 322, 518, 644, 851, 1036, 1702, 3404, 5503, 5957, 11006, 11914, 22012, 23828, 38521, 77042, 126569, 154084, 203611, 253138, 407222, 506276, 814444, 885983, 1425277, 1771966, 2850554, 3543932, 4683053, 5701108, 9366106, 18732212, 32781371, 65562742, 131125484]

約数ペア:

[(1, 131125484), (2, 65562742), (4, 32781371), (7, 18732212), (14, 9366106), (23, 5701108), (28, 4683053), (37, 3543932), (46, 2850554), (74, 1771966), (92, 1425277), (148, 885983), (161, 814444), (259, 506276), (322, 407222), (518, 253138), (644, 203611), (851, 154084), (1036, 126569), (1702, 77042), (3404, 38521), (5503, 23828), (5957, 22012), (11006, 11914)]