164432448

素因数分解:

$2^6\times 3^2\times {\mathrm{285473}}^1$

素因数の和:285491

約数の個数: 42

約数和(自身を含む): 471317574

約数和(自身を除く): 306885126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 285473, 570946, 856419, 1141892, 1712838, 2283784, 2569257, 3425676, 4567568, 5138514, 6851352, 9135136, 10277028, 13702704, 18270272, 20554056, 27405408, 41108112, 54810816, 82216224, 164432448]

約数ペア:

[(1, 164432448), (2, 82216224), (3, 54810816), (4, 41108112), (6, 27405408), (8, 20554056), (9, 18270272), (12, 13702704), (16, 10277028), (18, 9135136), (24, 6851352), (32, 5138514), (36, 4567568), (48, 3425676), (64, 2569257), (72, 2283784), (96, 1712838), (144, 1141892), (192, 856419), (288, 570946), (576, 285473)]