171608172

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1\times {\mathrm{463}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 408156672

約数和(自身を除く): 236548500

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 461, 463, 804, 922, 926, 1383, 1389, 1844, 1852, 2766, 2778, 5532, 5556, 30887, 31021, 61774, 62042, 92661, 93063, 123548, 124084, 185322, 186126, 213443, 370644, 372252, 426886, 640329, 853772, 1280658, 2561316, 14300681, 28601362, 42902043, 57202724, 85804086, 171608172]

約数ペア:

[(1, 171608172), (2, 85804086), (3, 57202724), (4, 42902043), (6, 28601362), (12, 14300681), (67, 2561316), (134, 1280658), (201, 853772), (268, 640329), (402, 426886), (461, 372252), (463, 370644), (804, 213443), (922, 186126), (926, 185322), (1383, 124084), (1389, 123548), (1844, 93063), (1852, 92661), (2766, 62042), (2778, 61774), (5532, 31021), (5556, 30887)]