148771744

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{9829}}^1$

素因数の和:9893

約数の個数: 48

約数和(自身を含む): 326985120

約数和(自身を除く): 178213376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 86, 88, 172, 176, 344, 352, 473, 688, 946, 1376, 1892, 3784, 7568, 9829, 15136, 19658, 39316, 78632, 108119, 157264, 216238, 314528, 422647, 432476, 845294, 864952, 1690588, 1729904, 3381176, 3459808, 4649117, 6762352, 9298234, 13524704, 18596468, 37192936, 74385872, 148771744]

約数ペア:

[(1, 148771744), (2, 74385872), (4, 37192936), (8, 18596468), (11, 13524704), (16, 9298234), (22, 6762352), (32, 4649117), (43, 3459808), (44, 3381176), (86, 1729904), (88, 1690588), (172, 864952), (176, 845294), (344, 432476), (352, 422647), (473, 314528), (688, 216238), (946, 157264), (1376, 108119), (1892, 78632), (3784, 39316), (7568, 19658), (9829, 15136)]