137455388

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{5119}}^1$

素因数の和:5274

約数の個数: 36

約数和(自身を含む): 281917440

約数和(自身を除く): 144462052

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1918, 3836, 5119, 6713, 10238, 13426, 20476, 26852, 35833, 71666, 143332, 250831, 501662, 701303, 1003324, 1402606, 2805212, 4909121, 9818242, 19636484, 34363847, 68727694, 137455388]

約数ペア:

[(1, 137455388), (2, 68727694), (4, 34363847), (7, 19636484), (14, 9818242), (28, 4909121), (49, 2805212), (98, 1402606), (137, 1003324), (196, 701303), (274, 501662), (548, 250831), (959, 143332), (1918, 71666), (3836, 35833), (5119, 26852), (6713, 20476), (10238, 13426)]