164944656

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{4457}}^1$

素因数の和:4728

約数の個数: 60

約数和(自身を含む): 463516092

約数和(自身を除く): 298571436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4112, 4457, 4626, 6168, 8914, 9252, 12336, 13371, 17828, 18504, 26742, 35656, 37008, 40113, 53484, 71312, 80226, 106968, 160452, 213936, 320904, 641808, 1145449, 2290898, 3436347, 4581796, 6872694, 9163592, 10309041, 13745388, 18327184, 20618082, 27490776, 41236164, 54981552, 82472328, 164944656]

約数ペア:

[(1, 164944656), (2, 82472328), (3, 54981552), (4, 41236164), (6, 27490776), (8, 20618082), (9, 18327184), (12, 13745388), (16, 10309041), (18, 9163592), (24, 6872694), (36, 4581796), (48, 3436347), (72, 2290898), (144, 1145449), (257, 641808), (514, 320904), (771, 213936), (1028, 160452), (1542, 106968), (2056, 80226), (2313, 71312), (3084, 53484), (4112, 40113), (4457, 37008), (4626, 35656), (6168, 26742), (8914, 18504), (9252, 17828), (12336, 13371)]