121796768

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2081}}^1$

素因数の和:2181

約数の個数: 48

約数和(自身を含む): 251838720

約数和(自身を除く): 130041952

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 236, 248, 472, 496, 944, 992, 1829, 1888, 2081, 3658, 4162, 7316, 8324, 14632, 16648, 29264, 33296, 58528, 64511, 66592, 122779, 129022, 245558, 258044, 491116, 516088, 982232, 1032176, 1964464, 2064352, 3806149, 3928928, 7612298, 15224596, 30449192, 60898384, 121796768]

約数ペア:

[(1, 121796768), (2, 60898384), (4, 30449192), (8, 15224596), (16, 7612298), (31, 3928928), (32, 3806149), (59, 2064352), (62, 1964464), (118, 1032176), (124, 982232), (236, 516088), (248, 491116), (472, 258044), (496, 245558), (944, 129022), (992, 122779), (1829, 66592), (1888, 64511), (2081, 58528), (3658, 33296), (4162, 29264), (7316, 16648), (8324, 14632)]