149350984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{8647}}^1$

素因数の和:8797

約数の個数: 32

約数和(自身を含む): 298874880

約数和(自身を除く): 149523896

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 4318, 8636, 8647, 17272, 17294, 34588, 69176, 146999, 293998, 587996, 1098169, 1175992, 2196338, 4392676, 8785352, 18668873, 37337746, 74675492, 149350984]

約数ペア:

[(1, 149350984), (2, 74675492), (4, 37337746), (8, 18668873), (17, 8785352), (34, 4392676), (68, 2196338), (127, 1175992), (136, 1098169), (254, 587996), (508, 293998), (1016, 146999), (2159, 69176), (4318, 34588), (8636, 17294), (8647, 17272)]