156731135733

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{1847}}^1$

素因数の和:2176

約数の個数: 80

約数和(自身を含む): 241496640000

約数和(自身を除く): 84765504267

約数列:

[1, 3, 9, 27, 79, 81, 89, 149, 237, 267, 447, 711, 801, 1341, 1847, 2133, 2403, 4023, 5541, 6399, 7031, 7209, 11771, 12069, 13261, 16623, 21093, 35313, 39783, 49869, 63279, 105939, 119349, 145913, 149607, 164383, 189837, 275203, 317817, 358047, 437739, 493149, 569511, 825609, 953451, 1047619, 1074141, 1313217, 1479447, 2476827, 3142857, 3939651, 4438341, 7430481, 9428571, 11818953, 12986257, 13315023, 21741037, 22291443, 24493067, 28285713, 38958771, 65223111, 73479201, 84857139, 116876313, 195669333, 220437603, 350628939, 587007999, 661312809, 1051886817, 1761023997, 1934952293, 1983938427, 5804856879, 17414570637, 52243711911, 156731135733]

約数ペア:

[(1, 156731135733), (3, 52243711911), (9, 17414570637), (27, 5804856879), (79, 1983938427), (81, 1934952293), (89, 1761023997), (149, 1051886817), (237, 661312809), (267, 587007999), (447, 350628939), (711, 220437603), (801, 195669333), (1341, 116876313), (1847, 84857139), (2133, 73479201), (2403, 65223111), (4023, 38958771), (5541, 28285713), (6399, 24493067), (7031, 22291443), (7209, 21741037), (11771, 13315023), (12069, 12986257), (13261, 11818953), (16623, 9428571), (21093, 7430481), (35313, 4438341), (39783, 3939651), (49869, 3142857), (63279, 2476827), (105939, 1479447), (119349, 1313217), (145913, 1074141), (149607, 1047619), (164383, 953451), (189837, 825609), (275203, 569511), (317817, 493149), (358047, 437739)]