139702968

素因数分解:

$2^3\times 3^4\times {\mathrm{79}}^1\times {\mathrm{2729}}^1$

素因数の和:2826

約数の個数: 80

約数和(自身を含む): 396396000

約数和(自身を除く): 256693032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 81, 108, 158, 162, 216, 237, 316, 324, 474, 632, 648, 711, 948, 1422, 1896, 2133, 2729, 2844, 4266, 5458, 5688, 6399, 8187, 8532, 10916, 12798, 16374, 17064, 21832, 24561, 25596, 32748, 49122, 51192, 65496, 73683, 98244, 147366, 196488, 215591, 221049, 294732, 431182, 442098, 589464, 646773, 862364, 884196, 1293546, 1724728, 1768392, 1940319, 2587092, 3880638, 5174184, 5820957, 7761276, 11641914, 15522552, 17462871, 23283828, 34925742, 46567656, 69851484, 139702968]

約数ペア:

[(1, 139702968), (2, 69851484), (3, 46567656), (4, 34925742), (6, 23283828), (8, 17462871), (9, 15522552), (12, 11641914), (18, 7761276), (24, 5820957), (27, 5174184), (36, 3880638), (54, 2587092), (72, 1940319), (79, 1768392), (81, 1724728), (108, 1293546), (158, 884196), (162, 862364), (216, 646773), (237, 589464), (316, 442098), (324, 431182), (474, 294732), (632, 221049), (648, 215591), (711, 196488), (948, 147366), (1422, 98244), (1896, 73683), (2133, 65496), (2729, 51192), (2844, 49122), (4266, 32748), (5458, 25596), (5688, 24561), (6399, 21832), (8187, 17064), (8532, 16374), (10916, 12798)]