156252964

素因数分解:

$2^2\times 7^3\times {\mathrm{61}}^1\times {\mathrm{1867}}^1$

素因数の和:1953

約数の個数: 48

約数和(自身を含む): 324284800

約数和(自身を除く): 168031836

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 343, 427, 686, 854, 1372, 1708, 1867, 2989, 3734, 5978, 7468, 11956, 13069, 20923, 26138, 41846, 52276, 83692, 91483, 113887, 182966, 227774, 365932, 455548, 640381, 797209, 1280762, 1594418, 2561524, 3188836, 5580463, 11160926, 22321852, 39063241, 78126482, 156252964]

約数ペア:

[(1, 156252964), (2, 78126482), (4, 39063241), (7, 22321852), (14, 11160926), (28, 5580463), (49, 3188836), (61, 2561524), (98, 1594418), (122, 1280762), (196, 797209), (244, 640381), (343, 455548), (427, 365932), (686, 227774), (854, 182966), (1372, 113887), (1708, 91483), (1867, 83692), (2989, 52276), (3734, 41846), (5978, 26138), (7468, 20923), (11956, 13069)]