138100816

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 120

約数和(自身を含む): 334740480

約数和(自身を除く): 196639664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 73, 76, 98, 112, 127, 133, 146, 152, 196, 254, 266, 292, 304, 392, 508, 511, 532, 584, 784, 889, 931, 1016, 1022, 1064, 1168, 1387, 1778, 1862, 2032, 2044, 2128, 2413, 2774, 3556, 3577, 3724, 4088, 4826, 5548, 6223, 7112, 7154, 7448, 8176, 9271, 9652, 9709, 11096, 12446, 14224, 14308, 14896, 16891, 18542, 19304, 19418, 22192, 24892, 28616, 33782, 37084, 38608, 38836, 49784, 57232, 64897, 67564, 67963, 74168, 77672, 99568, 118237, 129794, 135128, 135926, 148336, 155344, 176149, 236474, 259588, 270256, 271852, 352298, 454279, 472948, 519176, 543704, 704596, 908558, 945896, 1038352, 1087408, 1233043, 1409192, 1817116, 1891792, 2466086, 2818384, 3634232, 4932172, 7268464, 8631301, 9864344, 17262602, 19728688, 34525204, 69050408, 138100816]

約数ペア:

[(1, 138100816), (2, 69050408), (4, 34525204), (7, 19728688), (8, 17262602), (14, 9864344), (16, 8631301), (19, 7268464), (28, 4932172), (38, 3634232), (49, 2818384), (56, 2466086), (73, 1891792), (76, 1817116), (98, 1409192), (112, 1233043), (127, 1087408), (133, 1038352), (146, 945896), (152, 908558), (196, 704596), (254, 543704), (266, 519176), (292, 472948), (304, 454279), (392, 352298), (508, 271852), (511, 270256), (532, 259588), (584, 236474), (784, 176149), (889, 155344), (931, 148336), (1016, 135926), (1022, 135128), (1064, 129794), (1168, 118237), (1387, 99568), (1778, 77672), (1862, 74168), (2032, 67963), (2044, 67564), (2128, 64897), (2413, 57232), (2774, 49784), (3556, 38836), (3577, 38608), (3724, 37084), (4088, 33782), (4826, 28616), (5548, 24892), (6223, 22192), (7112, 19418), (7154, 19304), (7448, 18542), (8176, 16891), (9271, 14896), (9652, 14308), (9709, 14224), (11096, 12446)]