163676968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{224831}}^1$

素因数の和:224857

約数の個数: 32

約数和(自身を含む): 377717760

約数和(自身を除く): 214040792

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 224831, 449662, 899324, 1573817, 1798648, 2922803, 3147634, 5845606, 6295268, 11691212, 12590536, 20459621, 23382424, 40919242, 81838484, 163676968]

約数ペア:

[(1, 163676968), (2, 81838484), (4, 40919242), (7, 23382424), (8, 20459621), (13, 12590536), (14, 11691212), (26, 6295268), (28, 5845606), (52, 3147634), (56, 2922803), (91, 1798648), (104, 1573817), (182, 899324), (364, 449662), (728, 224831)]