155858256

素因数分解:

$2^4\times 3^5\times {\mathrm{40087}}^1$

素因数の和:40110

約数の個数: 60

約数和(自身を含む): 452352992

約数和(自身を除く): 296494736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 40087, 80174, 120261, 160348, 240522, 320696, 360783, 481044, 641392, 721566, 962088, 1082349, 1443132, 1924176, 2164698, 2886264, 3247047, 4329396, 5772528, 6494094, 8658792, 9741141, 12988188, 17317584, 19482282, 25976376, 38964564, 51952752, 77929128, 155858256]

約数ペア:

[(1, 155858256), (2, 77929128), (3, 51952752), (4, 38964564), (6, 25976376), (8, 19482282), (9, 17317584), (12, 12988188), (16, 9741141), (18, 8658792), (24, 6494094), (27, 5772528), (36, 4329396), (48, 3247047), (54, 2886264), (72, 2164698), (81, 1924176), (108, 1443132), (144, 1082349), (162, 962088), (216, 721566), (243, 641392), (324, 481044), (432, 360783), (486, 320696), (648, 240522), (972, 160348), (1296, 120261), (1944, 80174), (3888, 40087)]