145817208

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{27743}}^1$

素因数の和:27828

約数の個数: 48

約数和(自身を含む): 400345920

約数和(自身を除く): 254528712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 27743, 55486, 83229, 110972, 166458, 221944, 249687, 332916, 499374, 665832, 998748, 1997496, 2025239, 4050478, 6075717, 8100956, 12151434, 16201912, 18227151, 24302868, 36454302, 48605736, 72908604, 145817208]

約数ペア:

[(1, 145817208), (2, 72908604), (3, 48605736), (4, 36454302), (6, 24302868), (8, 18227151), (9, 16201912), (12, 12151434), (18, 8100956), (24, 6075717), (36, 4050478), (72, 2025239), (73, 1997496), (146, 998748), (219, 665832), (292, 499374), (438, 332916), (584, 249687), (657, 221944), (876, 166458), (1314, 110972), (1752, 83229), (2628, 55486), (5256, 27743)]