164059648

素因数分解:

$2^9\times {\mathrm{59}}^1\times {\mathrm{5431}}^1$

素因数の和:5508

約数の個数: 40

約数和(自身を含む): 333416160

約数和(自身を除く): 169356512

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 236, 256, 472, 512, 944, 1888, 3776, 5431, 7552, 10862, 15104, 21724, 30208, 43448, 86896, 173792, 320429, 347584, 640858, 695168, 1281716, 1390336, 2563432, 2780672, 5126864, 10253728, 20507456, 41014912, 82029824, 164059648]

約数ペア:

[(1, 164059648), (2, 82029824), (4, 41014912), (8, 20507456), (16, 10253728), (32, 5126864), (59, 2780672), (64, 2563432), (118, 1390336), (128, 1281716), (236, 695168), (256, 640858), (472, 347584), (512, 320429), (944, 173792), (1888, 86896), (3776, 43448), (5431, 30208), (7552, 21724), (10862, 15104)]