123223144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{2647}}^1$

素因数の和:2710

約数の個数: 48

約数和(自身を含む): 263581920

約数和(自身を除く): 140358776

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 529, 1012, 1058, 2024, 2116, 2647, 4232, 5294, 5819, 10588, 11638, 21176, 23276, 29117, 46552, 58234, 60881, 116468, 121762, 232936, 243524, 487048, 669691, 1339382, 1400263, 2678764, 2800526, 5357528, 5601052, 11202104, 15402893, 30805786, 61611572, 123223144]

約数ペア:

[(1, 123223144), (2, 61611572), (4, 30805786), (8, 15402893), (11, 11202104), (22, 5601052), (23, 5357528), (44, 2800526), (46, 2678764), (88, 1400263), (92, 1339382), (184, 669691), (253, 487048), (506, 243524), (529, 232936), (1012, 121762), (1058, 116468), (2024, 60881), (2116, 58234), (2647, 46552), (4232, 29117), (5294, 23276), (5819, 21176), (10588, 11638)]