159756856

素因数分解:

$2^3\times 7^2\times {\mathrm{127}}^1\times {\mathrm{3209}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 351302400

約数和(自身を除く): 191545544

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 127, 196, 254, 392, 508, 889, 1016, 1778, 3209, 3556, 6223, 6418, 7112, 12446, 12836, 22463, 24892, 25672, 44926, 49784, 89852, 157241, 179704, 314482, 407543, 628964, 815086, 1257928, 1630172, 2852801, 3260344, 5705602, 11411204, 19969607, 22822408, 39939214, 79878428, 159756856]

約数ペア:

[(1, 159756856), (2, 79878428), (4, 39939214), (7, 22822408), (8, 19969607), (14, 11411204), (28, 5705602), (49, 3260344), (56, 2852801), (98, 1630172), (127, 1257928), (196, 815086), (254, 628964), (392, 407543), (508, 314482), (889, 179704), (1016, 157241), (1778, 89852), (3209, 49784), (3556, 44926), (6223, 25672), (6418, 24892), (7112, 22463), (12446, 12836)]