129878064

素因数分解:

$2^4\times 3^2\times {\mathrm{901931}}^1$

素因数の和:901945

約数の個数: 30

約数和(自身を含む): 363478596

約数和(自身を除く): 233600532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 901931, 1803862, 2705793, 3607724, 5411586, 7215448, 8117379, 10823172, 14430896, 16234758, 21646344, 32469516, 43292688, 64939032, 129878064]

約数ペア:

[(1, 129878064), (2, 64939032), (3, 43292688), (4, 32469516), (6, 21646344), (8, 16234758), (9, 14430896), (12, 10823172), (16, 8117379), (18, 7215448), (24, 5411586), (36, 3607724), (48, 2705793), (72, 1803862), (144, 901931)]