155215304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1141289}}^1$

素因数の和:1141312

約数の個数: 16

約数和(自身を含む): 308148300

約数和(自身を除く): 152932996

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1141289, 2282578, 4565156, 9130312, 19401913, 38803826, 77607652, 155215304]

約数ペア:

[(1, 155215304), (2, 77607652), (4, 38803826), (8, 19401913), (17, 9130312), (34, 4565156), (68, 2282578), (136, 1141289)]