137946984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{821113}}^1$

素因数の和:821129

約数の個数: 32

約数和(自身を含む): 394134720

約数和(自身を除く): 256187736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 821113, 1642226, 2463339, 3284452, 4926678, 5747791, 6568904, 9853356, 11495582, 17243373, 19706712, 22991164, 34486746, 45982328, 68973492, 137946984]

約数ペア:

[(1, 137946984), (2, 68973492), (3, 45982328), (4, 34486746), (6, 22991164), (7, 19706712), (8, 17243373), (12, 11495582), (14, 9853356), (21, 6568904), (24, 5747791), (28, 4926678), (42, 3284452), (56, 2463339), (84, 1642226), (168, 821113)]