140941752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{838939}}^1$

素因数の和:838955

約数の個数: 32

約数和(自身を含む): 402691200

約数和(自身を除く): 261749448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 838939, 1677878, 2516817, 3355756, 5033634, 5872573, 6711512, 10067268, 11745146, 17617719, 20134536, 23490292, 35235438, 46980584, 70470876, 140941752]

約数ペア:

[(1, 140941752), (2, 70470876), (3, 46980584), (4, 35235438), (6, 23490292), (7, 20134536), (8, 17617719), (12, 11745146), (14, 10067268), (21, 6711512), (24, 5872573), (28, 5033634), (42, 3355756), (56, 2516817), (84, 1677878), (168, 838939)]