137172938

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{1217}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 240637824

約数和(自身を除く): 103464886

約数列:

[1, 2, 7, 14, 83, 97, 166, 194, 581, 679, 1162, 1217, 1358, 2434, 8051, 8519, 16102, 17038, 56357, 101011, 112714, 118049, 202022, 236098, 707077, 826343, 1414154, 1652686, 9798067, 19596134, 68586469, 137172938]

約数ペア:

[(1, 137172938), (2, 68586469), (7, 19596134), (14, 9798067), (83, 1652686), (97, 1414154), (166, 826343), (194, 707077), (581, 236098), (679, 202022), (1162, 118049), (1217, 112714), (1358, 101011), (2434, 56357), (8051, 17038), (8519, 16102)]