120017696

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 243129600

約数和(自身を除く): 123111904

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 199, 376, 398, 401, 752, 796, 802, 1504, 1592, 1604, 3184, 3208, 6368, 6416, 9353, 12832, 18706, 18847, 37412, 37694, 74824, 75388, 79799, 149648, 150776, 159598, 299296, 301552, 319196, 603104, 638392, 1276784, 2553568, 3750553, 7501106, 15002212, 30004424, 60008848, 120017696]

約数ペア:

[(1, 120017696), (2, 60008848), (4, 30004424), (8, 15002212), (16, 7501106), (32, 3750553), (47, 2553568), (94, 1276784), (188, 638392), (199, 603104), (376, 319196), (398, 301552), (401, 299296), (752, 159598), (796, 150776), (802, 149648), (1504, 79799), (1592, 75388), (1604, 74824), (3184, 37694), (3208, 37412), (6368, 18847), (6416, 18706), (9353, 12832)]