164311656

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{821}}^1$

素因数の和:1130

約数の個数: 64

約数和(自身を含む): 426124800

約数和(自身を除く): 261813144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 269, 372, 538, 744, 807, 821, 1076, 1614, 1642, 2152, 2463, 3228, 3284, 4926, 6456, 6568, 8339, 9852, 16678, 19704, 25017, 25451, 33356, 50034, 50902, 66712, 76353, 100068, 101804, 152706, 200136, 203608, 220849, 305412, 441698, 610824, 662547, 883396, 1325094, 1766792, 2650188, 5300376, 6846319, 13692638, 20538957, 27385276, 41077914, 54770552, 82155828, 164311656]

約数ペア:

[(1, 164311656), (2, 82155828), (3, 54770552), (4, 41077914), (6, 27385276), (8, 20538957), (12, 13692638), (24, 6846319), (31, 5300376), (62, 2650188), (93, 1766792), (124, 1325094), (186, 883396), (248, 662547), (269, 610824), (372, 441698), (538, 305412), (744, 220849), (807, 203608), (821, 200136), (1076, 152706), (1614, 101804), (1642, 100068), (2152, 76353), (2463, 66712), (3228, 50902), (3284, 50034), (4926, 33356), (6456, 25451), (6568, 25017), (8339, 19704), (9852, 16678)]