167774728

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{5591}}^1$

素因数の和:5650

約数の個数: 48

約数和(自身を含む): 356993280

約数和(自身を除く): 189218552

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2728, 3751, 5591, 7502, 11182, 15004, 22364, 30008, 44728, 61501, 123002, 173321, 246004, 346642, 492008, 676511, 693284, 1353022, 1386568, 1906531, 2706044, 3813062, 5412088, 7626124, 15252248, 20971841, 41943682, 83887364, 167774728]

約数ペア:

[(1, 167774728), (2, 83887364), (4, 41943682), (8, 20971841), (11, 15252248), (22, 7626124), (31, 5412088), (44, 3813062), (62, 2706044), (88, 1906531), (121, 1386568), (124, 1353022), (242, 693284), (248, 676511), (341, 492008), (484, 346642), (682, 246004), (968, 173321), (1364, 123002), (2728, 61501), (3751, 44728), (5591, 30008), (7502, 22364), (11182, 15004)]