161853912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{204361}}^1$

素因数の和:204384

約数の個数: 48

約数和(自身を含む): 478207080

約数和(自身を除く): 316353168

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 204361, 408722, 613083, 817444, 1226166, 1634888, 1839249, 2247971, 2452332, 3678498, 4495942, 4904664, 6743913, 7356996, 8991884, 13487826, 14713992, 17983768, 20231739, 26975652, 40463478, 53951304, 80926956, 161853912]

約数ペア:

[(1, 161853912), (2, 80926956), (3, 53951304), (4, 40463478), (6, 26975652), (8, 20231739), (9, 17983768), (11, 14713992), (12, 13487826), (18, 8991884), (22, 7356996), (24, 6743913), (33, 4904664), (36, 4495942), (44, 3678498), (66, 2452332), (72, 2247971), (88, 1839249), (99, 1634888), (132, 1226166), (198, 817444), (264, 613083), (396, 408722), (792, 204361)]