157067776

素因数分解:

$2^9\times {\mathrm{139}}^1\times {\mathrm{2207}}^1$

素因数の和:2364

約数の個数: 40

約数和(自身を含む): 316229760

約数和(自身を除く): 159161984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 512, 556, 1112, 2207, 2224, 4414, 4448, 8828, 8896, 17656, 17792, 35312, 35584, 70624, 71168, 141248, 282496, 306773, 564992, 613546, 1129984, 1227092, 2454184, 4908368, 9816736, 19633472, 39266944, 78533888, 157067776]

約数ペア:

[(1, 157067776), (2, 78533888), (4, 39266944), (8, 19633472), (16, 9816736), (32, 4908368), (64, 2454184), (128, 1227092), (139, 1129984), (256, 613546), (278, 564992), (512, 306773), (556, 282496), (1112, 141248), (2207, 71168), (2224, 70624), (4414, 35584), (4448, 35312), (8828, 17792), (8896, 17656)]