143640948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{3499}}^1$

素因数の和:3828

約数の個数: 48

約数和(自身を含む): 366912000

約数和(自身を除く): 223271052

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 311, 622, 933, 1244, 1866, 3421, 3499, 3732, 6842, 6998, 10263, 10497, 13684, 13996, 20526, 20994, 38489, 41052, 41988, 76978, 115467, 153956, 230934, 461868, 1088189, 2176378, 3264567, 4352756, 6529134, 11970079, 13058268, 23940158, 35910237, 47880316, 71820474, 143640948]

約数ペア:

[(1, 143640948), (2, 71820474), (3, 47880316), (4, 35910237), (6, 23940158), (11, 13058268), (12, 11970079), (22, 6529134), (33, 4352756), (44, 3264567), (66, 2176378), (132, 1088189), (311, 461868), (622, 230934), (933, 153956), (1244, 115467), (1866, 76978), (3421, 41988), (3499, 41052), (3732, 38489), (6842, 20994), (6998, 20526), (10263, 13996), (10497, 13684)]