164417208

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{159319}}^1$

素因数の和:159371

約数の個数: 32

約数和(自身を含む): 420604800

約数和(自身を除く): 256187592

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 159319, 318638, 477957, 637276, 955914, 1274552, 1911828, 3823656, 6850717, 13701434, 20552151, 27402868, 41104302, 54805736, 82208604, 164417208]

約数ペア:

[(1, 164417208), (2, 82208604), (3, 54805736), (4, 41104302), (6, 27402868), (8, 20552151), (12, 13701434), (24, 6850717), (43, 3823656), (86, 1911828), (129, 1274552), (172, 955914), (258, 637276), (344, 477957), (516, 318638), (1032, 159319)]