124880432

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2477}}^1$

素因数の和:2645

約数の個数: 40

約数和(自身を含む): 254421216

約数和(自身を除く): 129540784

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 137, 184, 274, 368, 548, 1096, 2192, 2477, 3151, 4954, 6302, 9908, 12604, 19816, 25208, 39632, 50416, 56971, 113942, 227884, 339349, 455768, 678698, 911536, 1357396, 2714792, 5429584, 7805027, 15610054, 31220108, 62440216, 124880432]

約数ペア:

[(1, 124880432), (2, 62440216), (4, 31220108), (8, 15610054), (16, 7805027), (23, 5429584), (46, 2714792), (92, 1357396), (137, 911536), (184, 678698), (274, 455768), (368, 339349), (548, 227884), (1096, 113942), (2192, 56971), (2477, 50416), (3151, 39632), (4954, 25208), (6302, 19816), (9908, 12604)]