164349486

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3917}}^1$

素因数の和:3975

約数の個数: 80

約数和(自身を含む): 432359136

約数和(自身を除く): 268009650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 37, 42, 54, 63, 74, 81, 111, 126, 162, 189, 222, 259, 333, 378, 518, 567, 666, 777, 999, 1134, 1554, 1998, 2331, 2997, 3917, 4662, 5994, 6993, 7834, 11751, 13986, 20979, 23502, 27419, 35253, 41958, 54838, 70506, 82257, 105759, 144929, 164514, 211518, 246771, 289858, 317277, 434787, 493542, 634554, 740313, 869574, 1014503, 1304361, 1480626, 2029006, 2220939, 2608722, 3043509, 3913083, 4441878, 6087018, 7826166, 9130527, 11739249, 18261054, 23478498, 27391581, 54783162, 82174743, 164349486]

約数ペア:

[(1, 164349486), (2, 82174743), (3, 54783162), (6, 27391581), (7, 23478498), (9, 18261054), (14, 11739249), (18, 9130527), (21, 7826166), (27, 6087018), (37, 4441878), (42, 3913083), (54, 3043509), (63, 2608722), (74, 2220939), (81, 2029006), (111, 1480626), (126, 1304361), (162, 1014503), (189, 869574), (222, 740313), (259, 634554), (333, 493542), (378, 434787), (518, 317277), (567, 289858), (666, 246771), (777, 211518), (999, 164514), (1134, 144929), (1554, 105759), (1998, 82257), (2331, 70506), (2997, 54838), (3917, 41958), (4662, 35253), (5994, 27419), (6993, 23502), (7834, 20979), (11751, 13986)]