129445052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{19483}}^1$

素因数の和:19649

約数の個数: 24

約数和(自身を含む): 248771712

約数和(自身を除く): 119326660

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 19483, 38966, 77932, 214313, 428626, 857252, 2941933, 5883866, 11767732, 32361263, 64722526, 129445052]

約数ペア:

[(1, 129445052), (2, 64722526), (4, 32361263), (11, 11767732), (22, 5883866), (44, 2941933), (151, 857252), (302, 428626), (604, 214313), (1661, 77932), (3322, 38966), (6644, 19483)]