163065656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{11969}}^1$

素因数の和:12119

約数の個数: 32

約数和(自身を含む): 331808400

約数和(自身を除く): 168742744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1703, 3406, 6812, 11969, 13624, 23938, 47876, 95752, 155597, 311194, 622388, 1244776, 1567939, 3135878, 6271756, 12543512, 20383207, 40766414, 81532828, 163065656]

約数ペア:

[(1, 163065656), (2, 81532828), (4, 40766414), (8, 20383207), (13, 12543512), (26, 6271756), (52, 3135878), (104, 1567939), (131, 1244776), (262, 622388), (524, 311194), (1048, 155597), (1703, 95752), (3406, 47876), (6812, 23938), (11969, 13624)]