163924156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2557}}^1$

素因数の和:2650

約数の個数: 48

約数和(自身を含む): 330043392

約数和(自身を除く): 166119236

約数列:

[1, 2, 4, 11, 22, 31, 44, 47, 62, 94, 124, 188, 341, 517, 682, 1034, 1364, 1457, 2068, 2557, 2914, 5114, 5828, 10228, 16027, 28127, 32054, 56254, 64108, 79267, 112508, 120179, 158534, 240358, 317068, 480716, 871937, 1321969, 1743874, 2643938, 3487748, 3725549, 5287876, 7451098, 14902196, 40981039, 81962078, 163924156]

約数ペア:

[(1, 163924156), (2, 81962078), (4, 40981039), (11, 14902196), (22, 7451098), (31, 5287876), (44, 3725549), (47, 3487748), (62, 2643938), (94, 1743874), (124, 1321969), (188, 871937), (341, 480716), (517, 317068), (682, 240358), (1034, 158534), (1364, 120179), (1457, 112508), (2068, 79267), (2557, 64108), (2914, 56254), (5114, 32054), (5828, 28127), (10228, 16027)]