139250328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{828871}}^1$

素因数の和:828887

約数の個数: 32

約数和(自身を含む): 397858560

約数和(自身を除く): 258608232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 828871, 1657742, 2486613, 3315484, 4973226, 5802097, 6630968, 9946452, 11604194, 17406291, 19892904, 23208388, 34812582, 46416776, 69625164, 139250328]

約数ペア:

[(1, 139250328), (2, 69625164), (3, 46416776), (4, 34812582), (6, 23208388), (7, 19892904), (8, 17406291), (12, 11604194), (14, 9946452), (21, 6630968), (24, 5802097), (28, 4973226), (42, 3315484), (56, 2486613), (84, 1657742), (168, 828871)]