131057478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10357}}^1$

素因数の和:10421

約数の個数: 48

約数和(自身を含む): 307011120

約数和(自身を除く): 175953642

約数列:

[1, 2, 3, 6, 9, 18, 19, 37, 38, 57, 74, 111, 114, 171, 222, 333, 342, 666, 703, 1406, 2109, 4218, 6327, 10357, 12654, 20714, 31071, 62142, 93213, 186426, 196783, 383209, 393566, 590349, 766418, 1149627, 1180698, 1771047, 2299254, 3448881, 3542094, 6897762, 7280971, 14561942, 21842913, 43685826, 65528739, 131057478]

約数ペア:

[(1, 131057478), (2, 65528739), (3, 43685826), (6, 21842913), (9, 14561942), (18, 7280971), (19, 6897762), (37, 3542094), (38, 3448881), (57, 2299254), (74, 1771047), (111, 1180698), (114, 1149627), (171, 766418), (222, 590349), (333, 393566), (342, 383209), (666, 196783), (703, 186426), (1406, 93213), (2109, 62142), (4218, 31071), (6327, 20714), (10357, 12654)]