141976856

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19963}}^1$

素因数の和:20103

約数の個数: 32

約数和(自身を含む): 306647040

約数和(自身を除く): 164670184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 19963, 39926, 79852, 139741, 159704, 279482, 558964, 1117928, 2535301, 5070602, 10141204, 17747107, 20282408, 35494214, 70988428, 141976856]

約数ペア:

[(1, 141976856), (2, 70988428), (4, 35494214), (7, 20282408), (8, 17747107), (14, 10141204), (28, 5070602), (56, 2535301), (127, 1117928), (254, 558964), (508, 279482), (889, 159704), (1016, 139741), (1778, 79852), (3556, 39926), (7112, 19963)]