130556372

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{3931}}^1$

素因数の和:3996

約数の個数: 36

約数和(自身を含む): 251679456

約数和(自身を除く): 121123084

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 361, 437, 722, 874, 1444, 1748, 3931, 7862, 8303, 15724, 16606, 33212, 74689, 90413, 149378, 180826, 298756, 361652, 1419091, 1717847, 2838182, 3435694, 5676364, 6871388, 32639093, 65278186, 130556372]

約数ペア:

[(1, 130556372), (2, 65278186), (4, 32639093), (19, 6871388), (23, 5676364), (38, 3435694), (46, 2838182), (76, 1717847), (92, 1419091), (361, 361652), (437, 298756), (722, 180826), (874, 149378), (1444, 90413), (1748, 74689), (3931, 33212), (7862, 16606), (8303, 15724)]