142964888

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1307}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 297478440

約数和(自身を除く): 154513552

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 113, 121, 226, 242, 452, 484, 904, 968, 1243, 1307, 2486, 2614, 4972, 5228, 9944, 10456, 13673, 14377, 27346, 28754, 54692, 57508, 109384, 115016, 147691, 158147, 295382, 316294, 590764, 632588, 1181528, 1265176, 1624601, 3249202, 6498404, 12996808, 17870611, 35741222, 71482444, 142964888]

約数ペア:

[(1, 142964888), (2, 71482444), (4, 35741222), (8, 17870611), (11, 12996808), (22, 6498404), (44, 3249202), (88, 1624601), (113, 1265176), (121, 1181528), (226, 632588), (242, 590764), (452, 316294), (484, 295382), (904, 158147), (968, 147691), (1243, 115016), (1307, 109384), (2486, 57508), (2614, 54692), (4972, 28754), (5228, 27346), (9944, 14377), (10456, 13673)]