157089438

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1721}}^1$

素因数の和:2201

約数の個数: 48

約数和(自身を含む): 372323952

約数和(自身を除く): 215234514

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 461, 922, 1383, 1721, 2766, 3442, 4149, 5071, 5163, 8298, 10142, 10326, 15213, 15489, 18931, 30426, 30978, 37862, 45639, 56793, 91278, 113586, 170379, 340758, 793381, 1586762, 2380143, 4760286, 7140429, 8727191, 14280858, 17454382, 26181573, 52363146, 78544719, 157089438]

約数ペア:

[(1, 157089438), (2, 78544719), (3, 52363146), (6, 26181573), (9, 17454382), (11, 14280858), (18, 8727191), (22, 7140429), (33, 4760286), (66, 2380143), (99, 1586762), (198, 793381), (461, 340758), (922, 170379), (1383, 113586), (1721, 91278), (2766, 56793), (3442, 45639), (4149, 37862), (5071, 30978), (5163, 30426), (8298, 18931), (10142, 15489), (10326, 15213)]