149021584

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{3739}}^1$

素因数の和:3847

約数の個数: 40

約数和(自身を含む): 300516480

約数和(自身を除く): 151494896

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 2491, 3739, 4982, 7478, 9964, 14956, 19928, 29912, 39856, 59824, 175733, 198167, 351466, 396334, 702932, 792668, 1405864, 1585336, 2811728, 3170672, 9313849, 18627698, 37255396, 74510792, 149021584]

約数ペア:

[(1, 149021584), (2, 74510792), (4, 37255396), (8, 18627698), (16, 9313849), (47, 3170672), (53, 2811728), (94, 1585336), (106, 1405864), (188, 792668), (212, 702932), (376, 396334), (424, 351466), (752, 198167), (848, 175733), (2491, 59824), (3739, 39856), (4982, 29912), (7478, 19928), (9964, 14956)]