164375372912

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{2399}}^1\times {\mathrm{186191}}^1$

素因数の和:188621

約数の個数: 40

約数和(自身を含む): 332464435200

約数和(自身を除く): 168089062288

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 2399, 4798, 9596, 19192, 38384, 55177, 110354, 186191, 220708, 372382, 441416, 744764, 882832, 1489528, 2979056, 4282393, 8564786, 17129572, 34259144, 68518288, 446672209, 893344418, 1786688836, 3573377672, 7146755344, 10273460807, 20546921614, 41093843228, 82187686456, 164375372912]

約数ペア:

[(1, 164375372912), (2, 82187686456), (4, 41093843228), (8, 20546921614), (16, 10273460807), (23, 7146755344), (46, 3573377672), (92, 1786688836), (184, 893344418), (368, 446672209), (2399, 68518288), (4798, 34259144), (9596, 17129572), (19192, 8564786), (38384, 4282393), (55177, 2979056), (110354, 1489528), (186191, 882832), (220708, 744764), (372382, 441416)]