180983296

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{27191}}^1$

素因数の和:27222

約数の個数: 40

約数和(自身を含む): 389443824

約数和(自身を除く): 208460528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 27191, 54382, 108764, 217528, 353483, 435056, 706966, 870112, 1413932, 1740224, 2827864, 3480448, 5655728, 6960896, 11311456, 13921792, 22622912, 45245824, 90491648, 180983296]

約数ペア:

[(1, 180983296), (2, 90491648), (4, 45245824), (8, 22622912), (13, 13921792), (16, 11311456), (26, 6960896), (32, 5655728), (52, 3480448), (64, 2827864), (104, 1740224), (128, 1413932), (208, 870112), (256, 706966), (416, 435056), (512, 353483), (832, 217528), (1664, 108764), (3328, 54382), (6656, 27191)]