168837048

素因数分解:

$2^3\times 3^4\times {\mathrm{260551}}^1$

素因数の和:260569

約数の個数: 40

約数和(自身を含む): 472901880

約数和(自身を除く): 304064832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 260551, 521102, 781653, 1042204, 1563306, 2084408, 2344959, 3126612, 4689918, 6253224, 7034877, 9379836, 14069754, 18759672, 21104631, 28139508, 42209262, 56279016, 84418524, 168837048]

約数ペア:

[(1, 168837048), (2, 84418524), (3, 56279016), (4, 42209262), (6, 28139508), (8, 21104631), (9, 18759672), (12, 14069754), (18, 9379836), (24, 7034877), (27, 6253224), (36, 4689918), (54, 3126612), (72, 2344959), (81, 2084408), (108, 1563306), (162, 1042204), (216, 781653), (324, 521102), (648, 260551)]