148157416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{6551}}^1$

素因数の和:6825

約数の個数: 32

約数和(自身を含む): 304274880

約数和(自身を除く): 156117464

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 257, 514, 1028, 2056, 2827, 5654, 6551, 11308, 13102, 22616, 26204, 52408, 72061, 144122, 288244, 576488, 1683607, 3367214, 6734428, 13468856, 18519677, 37039354, 74078708, 148157416]

約数ペア:

[(1, 148157416), (2, 74078708), (4, 37039354), (8, 18519677), (11, 13468856), (22, 6734428), (44, 3367214), (88, 1683607), (257, 576488), (514, 288244), (1028, 144122), (2056, 72061), (2827, 52408), (5654, 26204), (6551, 22616), (11308, 13102)]