139172208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{414203}}^1$

素因数の和:414221

約数の個数: 40

約数和(自身を含む): 410890368

約数和(自身を除く): 271718160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 414203, 828406, 1242609, 1656812, 2485218, 2899421, 3313624, 4970436, 5798842, 6627248, 8698263, 9940872, 11597684, 17396526, 19881744, 23195368, 34793052, 46390736, 69586104, 139172208]

約数ペア:

[(1, 139172208), (2, 69586104), (3, 46390736), (4, 34793052), (6, 23195368), (7, 19881744), (8, 17396526), (12, 11597684), (14, 9940872), (16, 8698263), (21, 6627248), (24, 5798842), (28, 4970436), (42, 3313624), (48, 2899421), (56, 2485218), (84, 1656812), (112, 1242609), (168, 828406), (336, 414203)]