156727144

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{22037}}^1$

素因数の和:22177

約数の個数: 32

約数和(自身を含む): 338503680

約数和(自身を除く): 181776536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 22037, 44074, 88148, 154259, 176296, 308518, 617036, 1234072, 2798699, 5597398, 11194796, 19590893, 22389592, 39181786, 78363572, 156727144]

約数ペア:

[(1, 156727144), (2, 78363572), (4, 39181786), (7, 22389592), (8, 19590893), (14, 11194796), (28, 5597398), (56, 2798699), (127, 1234072), (254, 617036), (508, 308518), (889, 176296), (1016, 154259), (1778, 88148), (3556, 44074), (7112, 22037)]