16120221864

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1483}}^1\times {\mathrm{12241}}^1$

素因数の和:13770

約数の個数: 64

約数和(自身を含む): 41421051840

約数和(自身を除く): 25300829976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 1483, 2966, 4449, 5932, 8898, 11864, 12241, 17796, 24482, 35592, 36723, 48964, 54871, 73446, 97928, 109742, 146892, 164613, 219484, 293784, 329226, 438968, 452917, 658452, 905834, 1316904, 1358751, 1811668, 2717502, 3623336, 5435004, 10870008, 18153403, 36306806, 54460209, 72613612, 108920418, 145227224, 217840836, 435681672, 671675911, 1343351822, 2015027733, 2686703644, 4030055466, 5373407288, 8060110932, 16120221864]

約数ペア:

[(1, 16120221864), (2, 8060110932), (3, 5373407288), (4, 4030055466), (6, 2686703644), (8, 2015027733), (12, 1343351822), (24, 671675911), (37, 435681672), (74, 217840836), (111, 145227224), (148, 108920418), (222, 72613612), (296, 54460209), (444, 36306806), (888, 18153403), (1483, 10870008), (2966, 5435004), (4449, 3623336), (5932, 2717502), (8898, 1811668), (11864, 1358751), (12241, 1316904), (17796, 905834), (24482, 658452), (35592, 452917), (36723, 438968), (48964, 329226), (54871, 293784), (73446, 219484), (97928, 164613), (109742, 146892)]