154299184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1907}}^1$

素因数の和:2317

約数の個数: 40

約数和(自身を含む): 322948080

約数和(自身を除く): 168648896

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 389, 778, 1556, 1907, 3112, 3814, 5057, 6224, 7628, 10114, 15256, 20228, 24791, 30512, 40456, 49582, 80912, 99164, 198328, 396656, 741823, 1483646, 2967292, 5934584, 9643699, 11869168, 19287398, 38574796, 77149592, 154299184]

約数ペア:

[(1, 154299184), (2, 77149592), (4, 38574796), (8, 19287398), (13, 11869168), (16, 9643699), (26, 5934584), (52, 2967292), (104, 1483646), (208, 741823), (389, 396656), (778, 198328), (1556, 99164), (1907, 80912), (3112, 49582), (3814, 40456), (5057, 30512), (6224, 24791), (7628, 20228), (10114, 15256)]