123076328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{5419}}^1$

素因数の和:5609

約数の個数: 32

約数和(自身を含む): 245851200

約数和(自身を除く): 122774872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 334, 668, 1336, 2839, 5419, 5678, 10838, 11356, 21676, 22712, 43352, 92123, 184246, 368492, 736984, 904973, 1809946, 3619892, 7239784, 15384541, 30769082, 61538164, 123076328]

約数ペア:

[(1, 123076328), (2, 61538164), (4, 30769082), (8, 15384541), (17, 7239784), (34, 3619892), (68, 1809946), (136, 904973), (167, 736984), (334, 368492), (668, 184246), (1336, 92123), (2839, 43352), (5419, 22712), (5678, 21676), (10838, 11356)]