131213568

素因数分解:

$2^8\times 3^1\times {\mathrm{170851}}^1$

素因数の和:170870

約数の個数: 36

約数和(自身を含む): 349221488

約数和(自身を除く): 218007920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 170851, 341702, 512553, 683404, 1025106, 1366808, 2050212, 2733616, 4100424, 5467232, 8200848, 10934464, 16401696, 21868928, 32803392, 43737856, 65606784, 131213568]

約数ペア:

[(1, 131213568), (2, 65606784), (3, 43737856), (4, 32803392), (6, 21868928), (8, 16401696), (12, 10934464), (16, 8200848), (24, 5467232), (32, 4100424), (48, 2733616), (64, 2050212), (96, 1366808), (128, 1025106), (192, 683404), (256, 512553), (384, 341702), (768, 170851)]