165161744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{2557}}^1$

素因数の和:2943

約数の個数: 40

約数和(自身を含む): 350179968

約数和(自身を除く): 185018224

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 367, 734, 1468, 2557, 2936, 4037, 5114, 5872, 8074, 10228, 16148, 20456, 28127, 32296, 40912, 56254, 64592, 112508, 225016, 450032, 938419, 1876838, 3753676, 7507352, 10322609, 15014704, 20645218, 41290436, 82580872, 165161744]

約数ペア:

[(1, 165161744), (2, 82580872), (4, 41290436), (8, 20645218), (11, 15014704), (16, 10322609), (22, 7507352), (44, 3753676), (88, 1876838), (176, 938419), (367, 450032), (734, 225016), (1468, 112508), (2557, 64592), (2936, 56254), (4037, 40912), (5114, 32296), (5872, 28127), (8074, 20456), (10228, 16148)]