159789064

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{1913}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 306967320

約数和(自身を除く): 147178256

約数列:

[1, 2, 4, 8, 53, 106, 197, 212, 394, 424, 788, 1576, 1913, 3826, 7652, 10441, 15304, 20882, 41764, 83528, 101389, 202778, 376861, 405556, 753722, 811112, 1507444, 3014888, 19973633, 39947266, 79894532, 159789064]

約数ペア:

[(1, 159789064), (2, 79894532), (4, 39947266), (8, 19973633), (53, 3014888), (106, 1507444), (197, 811112), (212, 753722), (394, 405556), (424, 376861), (788, 202778), (1576, 101389), (1913, 83528), (3826, 41764), (7652, 20882), (10441, 15304)]