166318048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2311}}^1$

素因数の和:2507

約数の個数: 48

約数和(自身を含む): 354818016

約数和(自身を除く): 188499968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 416, 692, 1384, 2249, 2311, 2768, 4498, 4622, 5536, 8996, 9244, 17992, 18488, 30043, 35984, 36976, 60086, 71968, 73952, 120172, 240344, 399803, 480688, 799606, 961376, 1599212, 3198424, 5197439, 6396848, 10394878, 12793696, 20789756, 41579512, 83159024, 166318048]

約数ペア:

[(1, 166318048), (2, 83159024), (4, 41579512), (8, 20789756), (13, 12793696), (16, 10394878), (26, 6396848), (32, 5197439), (52, 3198424), (104, 1599212), (173, 961376), (208, 799606), (346, 480688), (416, 399803), (692, 240344), (1384, 120172), (2249, 73952), (2311, 71968), (2768, 60086), (4498, 36976), (4622, 35984), (5536, 30043), (8996, 18488), (9244, 17992)]