133668794

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 232848000

約数和(自身を除く): 99179206

約数列:

[1, 2, 7, 14, 139, 149, 278, 298, 461, 922, 973, 1043, 1946, 2086, 3227, 6454, 20711, 41422, 64079, 68689, 128158, 137378, 144977, 289954, 448553, 480823, 897106, 961646, 9547771, 19095542, 66834397, 133668794]

約数ペア:

[(1, 133668794), (2, 66834397), (7, 19095542), (14, 9547771), (139, 961646), (149, 897106), (278, 480823), (298, 448553), (461, 289954), (922, 144977), (973, 137378), (1043, 128158), (1946, 68689), (2086, 64079), (3227, 41422), (6454, 20711)]