160965910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3271}}^1$

素因数の和:3341

約数の個数: 64

約数和(自身を含む): 358087680

約数和(自身を除く): 197121770

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 37, 38, 70, 74, 95, 133, 185, 190, 259, 266, 370, 518, 665, 703, 1295, 1330, 1406, 2590, 3271, 3515, 4921, 6542, 7030, 9842, 16355, 22897, 24605, 32710, 45794, 49210, 62149, 114485, 121027, 124298, 228970, 242054, 310745, 435043, 605135, 621490, 847189, 870086, 1210270, 1694378, 2175215, 2299513, 4235945, 4350430, 4599026, 8471890, 11497565, 16096591, 22995130, 32193182, 80482955, 160965910]

約数ペア:

[(1, 160965910), (2, 80482955), (5, 32193182), (7, 22995130), (10, 16096591), (14, 11497565), (19, 8471890), (35, 4599026), (37, 4350430), (38, 4235945), (70, 2299513), (74, 2175215), (95, 1694378), (133, 1210270), (185, 870086), (190, 847189), (259, 621490), (266, 605135), (370, 435043), (518, 310745), (665, 242054), (703, 228970), (1295, 124298), (1330, 121027), (1406, 114485), (2590, 62149), (3271, 49210), (3515, 45794), (4921, 32710), (6542, 24605), (7030, 22897), (9842, 16355)]