165019452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1061}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 415471392

約数和(自身を除く): 250451940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 997, 1061, 1994, 2122, 2991, 3183, 3988, 4244, 5982, 6366, 11964, 12732, 12961, 13793, 25922, 27586, 38883, 41379, 51844, 55172, 77766, 82758, 155532, 165516, 1057817, 2115634, 3173451, 4231268, 6346902, 12693804, 13751621, 27503242, 41254863, 55006484, 82509726, 165019452]

約数ペア:

[(1, 165019452), (2, 82509726), (3, 55006484), (4, 41254863), (6, 27503242), (12, 13751621), (13, 12693804), (26, 6346902), (39, 4231268), (52, 3173451), (78, 2115634), (156, 1057817), (997, 165516), (1061, 155532), (1994, 82758), (2122, 77766), (2991, 55172), (3183, 51844), (3988, 41379), (4244, 38883), (5982, 27586), (6366, 25922), (11964, 13793), (12732, 12961)]