166780416

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9871}}^1$

素因数の和:9903

約数の個数: 80

約数和(自身を含む): 484754688

約数和(自身を除く): 317974272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8448, 9871, 16896, 19742, 29613, 39484, 59226, 78968, 108581, 118452, 157936, 217162, 236904, 315872, 325743, 434324, 473808, 631744, 651486, 868648, 947616, 1263488, 1302972, 1737296, 1895232, 2526976, 2605944, 3474592, 3790464, 5053952, 5211888, 6949184, 7580928, 10423776, 13898368, 15161856, 20847552, 27796736, 41695104, 55593472, 83390208, 166780416]

約数ペア:

[(1, 166780416), (2, 83390208), (3, 55593472), (4, 41695104), (6, 27796736), (8, 20847552), (11, 15161856), (12, 13898368), (16, 10423776), (22, 7580928), (24, 6949184), (32, 5211888), (33, 5053952), (44, 3790464), (48, 3474592), (64, 2605944), (66, 2526976), (88, 1895232), (96, 1737296), (128, 1302972), (132, 1263488), (176, 947616), (192, 868648), (256, 651486), (264, 631744), (352, 473808), (384, 434324), (512, 325743), (528, 315872), (704, 236904), (768, 217162), (1056, 157936), (1408, 118452), (1536, 108581), (2112, 78968), (2816, 59226), (4224, 39484), (5632, 29613), (8448, 19742), (9871, 16896)]