168174972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{667361}}^1$

素因数の和:667378

約数の個数: 36

約数和(自身を含む): 485839536

約数和(自身を除く): 317664564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 667361, 1334722, 2002083, 2669444, 4004166, 4671527, 6006249, 8008332, 9343054, 12012498, 14014581, 18686108, 24024996, 28029162, 42043743, 56058324, 84087486, 168174972]

約数ペア:

[(1, 168174972), (2, 84087486), (3, 56058324), (4, 42043743), (6, 28029162), (7, 24024996), (9, 18686108), (12, 14014581), (14, 12012498), (18, 9343054), (21, 8008332), (28, 6006249), (36, 4671527), (42, 4004166), (63, 2669444), (84, 2002083), (126, 1334722), (252, 667361)]