146868368

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 288672000

約数和(自身を除く): 141803632

約数列:

[1, 2, 4, 8, 16, 193, 199, 239, 386, 398, 478, 772, 796, 956, 1544, 1592, 1912, 3088, 3184, 3824, 38407, 46127, 47561, 76814, 92254, 95122, 153628, 184508, 190244, 307256, 369016, 380488, 614512, 738032, 760976, 9179273, 18358546, 36717092, 73434184, 146868368]

約数ペア:

[(1, 146868368), (2, 73434184), (4, 36717092), (8, 18358546), (16, 9179273), (193, 760976), (199, 738032), (239, 614512), (386, 380488), (398, 369016), (478, 307256), (772, 190244), (796, 184508), (956, 153628), (1544, 95122), (1592, 92254), (1912, 76814), (3088, 47561), (3184, 46127), (3824, 38407)]