127964886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{160357}}^1$

素因数の和:160388

約数の個数: 32

約数和(自身を含む): 307887360

約数和(自身を除く): 179922474

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 160357, 320714, 481071, 962142, 1122499, 2244998, 3046783, 3367497, 6093566, 6734994, 9140349, 18280698, 21327481, 42654962, 63982443, 127964886]

約数ペア:

[(1, 127964886), (2, 63982443), (3, 42654962), (6, 21327481), (7, 18280698), (14, 9140349), (19, 6734994), (21, 6093566), (38, 3367497), (42, 3046783), (57, 2244998), (114, 1122499), (133, 962142), (266, 481071), (399, 320714), (798, 160357)]