168956572

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 316108800

約数和(自身を除く): 147152228

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 167, 199, 334, 398, 668, 796, 1271, 2542, 5084, 5177, 6169, 6847, 8159, 10354, 12338, 13694, 16318, 20708, 24676, 27388, 32636, 33233, 66466, 132932, 212257, 252929, 424514, 505858, 849028, 1011716, 1030223, 1362553, 2060446, 2725106, 4120892, 5450212, 42239143, 84478286, 168956572]

約数ペア:

[(1, 168956572), (2, 84478286), (4, 42239143), (31, 5450212), (41, 4120892), (62, 2725106), (82, 2060446), (124, 1362553), (164, 1030223), (167, 1011716), (199, 849028), (334, 505858), (398, 424514), (668, 252929), (796, 212257), (1271, 132932), (2542, 66466), (5084, 33233), (5177, 32636), (6169, 27388), (6847, 24676), (8159, 20708), (10354, 16318), (12338, 13694)]