138813276

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{236077}}^1$

素因数の和:236098

約数の個数: 36

約数和(自身を含む): 376780488

約数和(自身を除く): 237967212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 236077, 472154, 708231, 944308, 1416462, 1652539, 2832924, 3305078, 4957617, 6610156, 9915234, 11567773, 19830468, 23135546, 34703319, 46271092, 69406638, 138813276]

約数ペア:

[(1, 138813276), (2, 69406638), (3, 46271092), (4, 34703319), (6, 23135546), (7, 19830468), (12, 11567773), (14, 9915234), (21, 6610156), (28, 4957617), (42, 3305078), (49, 2832924), (84, 1652539), (98, 1416462), (147, 944308), (196, 708231), (294, 472154), (588, 236077)]