156954608

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1439}}^1$

素因数の和:1865

約数の個数: 40

約数和(自身を含む): 323015040

約数和(自身を除く): 166060432

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 401, 802, 1439, 1604, 2878, 3208, 5756, 6416, 6817, 11512, 13634, 23024, 24463, 27268, 48926, 54536, 97852, 109072, 195704, 391408, 577039, 1154078, 2308156, 4616312, 9232624, 9809663, 19619326, 39238652, 78477304, 156954608]

約数ペア:

[(1, 156954608), (2, 78477304), (4, 39238652), (8, 19619326), (16, 9809663), (17, 9232624), (34, 4616312), (68, 2308156), (136, 1154078), (272, 577039), (401, 391408), (802, 195704), (1439, 109072), (1604, 97852), (2878, 54536), (3208, 48926), (5756, 27268), (6416, 24463), (6817, 23024), (11512, 13634)]