164729964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{6833}}^1$

素因数の和:6895

約数の個数: 72

約数和(自身を含む): 458096688

約数和(自身を除く): 293366724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 49, 82, 84, 98, 123, 147, 164, 196, 246, 287, 294, 492, 574, 588, 861, 1148, 1722, 2009, 3444, 4018, 6027, 6833, 8036, 12054, 13666, 20499, 24108, 27332, 40998, 47831, 81996, 95662, 143493, 191324, 280153, 286986, 334817, 560306, 573972, 669634, 840459, 1004451, 1120612, 1339268, 1680918, 1961071, 2008902, 3361836, 3922142, 4017804, 5883213, 7844284, 11766426, 13727497, 23532852, 27454994, 41182491, 54909988, 82364982, 164729964]

約数ペア:

[(1, 164729964), (2, 82364982), (3, 54909988), (4, 41182491), (6, 27454994), (7, 23532852), (12, 13727497), (14, 11766426), (21, 7844284), (28, 5883213), (41, 4017804), (42, 3922142), (49, 3361836), (82, 2008902), (84, 1961071), (98, 1680918), (123, 1339268), (147, 1120612), (164, 1004451), (196, 840459), (246, 669634), (287, 573972), (294, 560306), (492, 334817), (574, 286986), (588, 280153), (861, 191324), (1148, 143493), (1722, 95662), (2009, 81996), (3444, 47831), (4018, 40998), (6027, 27332), (6833, 24108), (8036, 20499), (12054, 13666)]