161749404

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{54133}}^1$

素因数の和:54226

約数の個数: 36

約数和(自身を含む): 413800296

約数和(自身を除く): 252050892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 54133, 108266, 162399, 216532, 324798, 487197, 649596, 974394, 1948788, 4493039, 8986078, 13479117, 17972156, 26958234, 40437351, 53916468, 80874702, 161749404]

約数ペア:

[(1, 161749404), (2, 80874702), (3, 53916468), (4, 40437351), (6, 26958234), (9, 17972156), (12, 13479117), (18, 8986078), (36, 4493039), (83, 1948788), (166, 974394), (249, 649596), (332, 487197), (498, 324798), (747, 216532), (996, 162399), (1494, 108266), (2988, 54133)]