140564496

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^2\times {\mathrm{787}}^1$

素因数の和:920

約数の個数: 60

約数和(自身を含む): 369644496

約数和(自身を除く): 229080000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 787, 976, 1464, 1574, 2361, 2928, 3148, 3721, 4722, 6296, 7442, 9444, 11163, 12592, 14884, 18888, 22326, 29768, 37776, 44652, 48007, 59536, 89304, 96014, 144021, 178608, 192028, 288042, 384056, 576084, 768112, 1152168, 2304336, 2928427, 5856854, 8785281, 11713708, 17570562, 23427416, 35141124, 46854832, 70282248, 140564496]

約数ペア:

[(1, 140564496), (2, 70282248), (3, 46854832), (4, 35141124), (6, 23427416), (8, 17570562), (12, 11713708), (16, 8785281), (24, 5856854), (48, 2928427), (61, 2304336), (122, 1152168), (183, 768112), (244, 576084), (366, 384056), (488, 288042), (732, 192028), (787, 178608), (976, 144021), (1464, 96014), (1574, 89304), (2361, 59536), (2928, 48007), (3148, 44652), (3721, 37776), (4722, 29768), (6296, 22326), (7442, 18888), (9444, 14884), (11163, 12592)]