128300444

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{15443}}^1$

素因数の和:15545

約数の個数: 24

約数和(自身を含む): 235243008

約数和(自身を除く): 106942564

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 268, 2077, 4154, 8308, 15443, 30886, 61772, 478733, 957466, 1034681, 1914932, 2069362, 4138724, 32075111, 64150222, 128300444]

約数ペア:

[(1, 128300444), (2, 64150222), (4, 32075111), (31, 4138724), (62, 2069362), (67, 1914932), (124, 1034681), (134, 957466), (268, 478733), (2077, 61772), (4154, 30886), (8308, 15443)]