148933576

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 313061760

約数和(自身を除く): 164128184

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 121, 142, 197, 242, 284, 394, 484, 568, 781, 788, 968, 1331, 1562, 1576, 2167, 2662, 3124, 4334, 5324, 6248, 8591, 8668, 10648, 13987, 17182, 17336, 23837, 27974, 34364, 47674, 55948, 68728, 94501, 95348, 111896, 153857, 189002, 190696, 262207, 307714, 378004, 524414, 615428, 756008, 1048828, 1230856, 1692427, 2097656, 3384854, 6769708, 13539416, 18616697, 37233394, 74466788, 148933576]

約数ペア:

[(1, 148933576), (2, 74466788), (4, 37233394), (8, 18616697), (11, 13539416), (22, 6769708), (44, 3384854), (71, 2097656), (88, 1692427), (121, 1230856), (142, 1048828), (197, 756008), (242, 615428), (284, 524414), (394, 378004), (484, 307714), (568, 262207), (781, 190696), (788, 189002), (968, 153857), (1331, 111896), (1562, 95348), (1576, 94501), (2167, 68728), (2662, 55948), (3124, 47674), (4334, 34364), (5324, 27974), (6248, 23837), (8591, 17336), (8668, 17182), (10648, 13987)]