140377344

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^1\times {\mathrm{3889}}^1$

素因数の和:3955

約数の個数: 72

約数和(自身を含む): 381655680

約数和(自身を除く): 241278336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 256, 282, 376, 384, 564, 752, 768, 1128, 1504, 2256, 3008, 3889, 4512, 6016, 7778, 9024, 11667, 12032, 15556, 18048, 23334, 31112, 36096, 46668, 62224, 93336, 124448, 182783, 186672, 248896, 365566, 373344, 497792, 548349, 731132, 746688, 995584, 1096698, 1462264, 1493376, 2193396, 2924528, 2986752, 4386792, 5849056, 8773584, 11698112, 17547168, 23396224, 35094336, 46792448, 70188672, 140377344]

約数ペア:

[(1, 140377344), (2, 70188672), (3, 46792448), (4, 35094336), (6, 23396224), (8, 17547168), (12, 11698112), (16, 8773584), (24, 5849056), (32, 4386792), (47, 2986752), (48, 2924528), (64, 2193396), (94, 1493376), (96, 1462264), (128, 1096698), (141, 995584), (188, 746688), (192, 731132), (256, 548349), (282, 497792), (376, 373344), (384, 365566), (564, 248896), (752, 186672), (768, 182783), (1128, 124448), (1504, 93336), (2256, 62224), (3008, 46668), (3889, 36096), (4512, 31112), (6016, 23334), (7778, 18048), (9024, 15556), (11667, 12032)]