157453076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1483}}^1$

素因数の和:1644

約数の個数: 48

約数和(自身を含む): 319119360

約数和(自身を除く): 161666284

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 127, 209, 254, 418, 508, 836, 1397, 1483, 2413, 2794, 2966, 4826, 5588, 5932, 9652, 16313, 26543, 28177, 32626, 53086, 56354, 65252, 106172, 112708, 188341, 309947, 376682, 619894, 753364, 1239788, 2071751, 3578479, 4143502, 7156958, 8287004, 14313916, 39363269, 78726538, 157453076]

約数ペア:

[(1, 157453076), (2, 78726538), (4, 39363269), (11, 14313916), (19, 8287004), (22, 7156958), (38, 4143502), (44, 3578479), (76, 2071751), (127, 1239788), (209, 753364), (254, 619894), (418, 376682), (508, 309947), (836, 188341), (1397, 112708), (1483, 106172), (2413, 65252), (2794, 56354), (2966, 53086), (4826, 32626), (5588, 28177), (5932, 26543), (9652, 16313)]