136686984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{813613}}^1$

素因数の和:813629

約数の個数: 32

約数和(自身を含む): 390534720

約数和(自身を除く): 253847736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 813613, 1627226, 2440839, 3254452, 4881678, 5695291, 6508904, 9763356, 11390582, 17085873, 19526712, 22781164, 34171746, 45562328, 68343492, 136686984]

約数ペア:

[(1, 136686984), (2, 68343492), (3, 45562328), (4, 34171746), (6, 22781164), (7, 19526712), (8, 17085873), (12, 11390582), (14, 9763356), (21, 6508904), (24, 5695291), (28, 4881678), (42, 3254452), (56, 2440839), (84, 1627226), (168, 813613)]