165166612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73867}}^1$

素因数の和:73927

約数の個数: 24

約数和(自身を含む): 318518816

約数和(自身を除く): 153352204

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 73867, 147734, 295468, 960271, 1920542, 3176281, 3841084, 6352562, 12705124, 41291653, 82583306, 165166612]

約数ペア:

[(1, 165166612), (2, 82583306), (4, 41291653), (13, 12705124), (26, 6352562), (43, 3841084), (52, 3176281), (86, 1920542), (172, 960271), (559, 295468), (1118, 147734), (2236, 73867)]