164845352

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:666

約数の個数: 64

約数和(自身を含む): 367027200

約数和(自身を除く): 202181848

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 269, 353, 434, 538, 706, 868, 1076, 1412, 1736, 1883, 2152, 2471, 2824, 3766, 4942, 7532, 8339, 9884, 10943, 15064, 16678, 19768, 21886, 33356, 43772, 58373, 66712, 76601, 87544, 94957, 116746, 153202, 189914, 233492, 306404, 379828, 466984, 612808, 664699, 759656, 1329398, 2658796, 2943667, 5317592, 5887334, 11774668, 20605669, 23549336, 41211338, 82422676, 164845352]

約数ペア:

[(1, 164845352), (2, 82422676), (4, 41211338), (7, 23549336), (8, 20605669), (14, 11774668), (28, 5887334), (31, 5317592), (56, 2943667), (62, 2658796), (124, 1329398), (217, 759656), (248, 664699), (269, 612808), (353, 466984), (434, 379828), (538, 306404), (706, 233492), (868, 189914), (1076, 153202), (1412, 116746), (1736, 94957), (1883, 87544), (2152, 76601), (2471, 66712), (2824, 58373), (3766, 43772), (4942, 33356), (7532, 21886), (8339, 19768), (9884, 16678), (10943, 15064)]