172148132

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{1031}}^1$

素因数の和:1093

約数の個数: 48

約数和(自身を含む): 343862400

約数和(自身を除く): 171714268

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 169, 247, 338, 494, 676, 988, 1031, 2062, 2197, 3211, 4124, 4394, 6422, 8788, 12844, 13403, 19589, 26806, 39178, 41743, 53612, 78356, 83486, 166972, 174239, 254657, 348478, 509314, 696956, 1018628, 2265107, 3310541, 4530214, 6621082, 9060428, 13242164, 43037033, 86074066, 172148132]

約数ペア:

[(1, 172148132), (2, 86074066), (4, 43037033), (13, 13242164), (19, 9060428), (26, 6621082), (38, 4530214), (52, 3310541), (76, 2265107), (169, 1018628), (247, 696956), (338, 509314), (494, 348478), (676, 254657), (988, 174239), (1031, 166972), (2062, 83486), (2197, 78356), (3211, 53612), (4124, 41743), (4394, 39178), (6422, 26806), (8788, 19589), (12844, 13403)]