165018224

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{39821}}^1$

素因数の和:39873

約数の個数: 40

約数和(自身を含む): 375282528

約数和(自身を除く): 210264304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 39821, 79642, 159284, 278747, 318568, 557494, 637136, 1114988, 1473377, 2229976, 2946754, 4459952, 5893508, 10313639, 11787016, 20627278, 23574032, 41254556, 82509112, 165018224]

約数ペア:

[(1, 165018224), (2, 82509112), (4, 41254556), (7, 23574032), (8, 20627278), (14, 11787016), (16, 10313639), (28, 5893508), (37, 4459952), (56, 2946754), (74, 2229976), (112, 1473377), (148, 1114988), (259, 637136), (296, 557494), (518, 318568), (592, 278747), (1036, 159284), (2072, 79642), (4144, 39821)]