139307196

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{236917}}^1$

素因数の和:236938

約数の個数: 36

約数和(自身を含む): 378121128

約数和(自身を除く): 238813932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 236917, 473834, 710751, 947668, 1421502, 1658419, 2843004, 3316838, 4975257, 6633676, 9950514, 11608933, 19901028, 23217866, 34826799, 46435732, 69653598, 139307196]

約数ペア:

[(1, 139307196), (2, 69653598), (3, 46435732), (4, 34826799), (6, 23217866), (7, 19901028), (12, 11608933), (14, 9950514), (21, 6633676), (28, 4975257), (42, 3316838), (49, 2843004), (84, 1658419), (98, 1421502), (147, 947668), (196, 710751), (294, 473834), (588, 236917)]