191846772

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:519

約数の個数: 144

約数和(自身を含む): 563230080

約数和(自身を除く): 371383308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 169, 207, 234, 276, 299, 338, 351, 414, 457, 468, 507, 598, 621, 676, 702, 828, 897, 914, 1014, 1196, 1242, 1371, 1404, 1521, 1794, 1828, 2028, 2484, 2691, 2742, 3042, 3588, 3887, 4113, 4563, 5382, 5484, 5941, 6084, 7774, 8073, 8226, 9126, 10511, 10764, 11661, 11882, 12339, 15548, 16146, 16452, 17823, 18252, 21022, 23322, 23764, 24678, 31533, 32292, 34983, 35646, 42044, 46644, 49356, 53469, 63066, 69966, 71292, 77233, 94599, 104949, 106938, 126132, 136643, 139932, 154466, 160407, 189198, 209898, 213876, 231699, 273286, 283797, 308932, 320814, 378396, 409929, 419796, 463398, 546572, 567594, 641628, 695097, 819858, 926796, 1135188, 1229787, 1390194, 1639716, 1776359, 2085291, 2459574, 2780388, 3552718, 3689361, 4170582, 4919148, 5329077, 7105436, 7378722, 8341164, 10658154, 14757444, 15987231, 21316308, 31974462, 47961693, 63948924, 95923386, 191846772]

約数ペア:

[(1, 191846772), (2, 95923386), (3, 63948924), (4, 47961693), (6, 31974462), (9, 21316308), (12, 15987231), (13, 14757444), (18, 10658154), (23, 8341164), (26, 7378722), (27, 7105436), (36, 5329077), (39, 4919148), (46, 4170582), (52, 3689361), (54, 3552718), (69, 2780388), (78, 2459574), (92, 2085291), (108, 1776359), (117, 1639716), (138, 1390194), (156, 1229787), (169, 1135188), (207, 926796), (234, 819858), (276, 695097), (299, 641628), (338, 567594), (351, 546572), (414, 463398), (457, 419796), (468, 409929), (507, 378396), (598, 320814), (621, 308932), (676, 283797), (702, 273286), (828, 231699), (897, 213876), (914, 209898), (1014, 189198), (1196, 160407), (1242, 154466), (1371, 139932), (1404, 136643), (1521, 126132), (1794, 106938), (1828, 104949), (2028, 94599), (2484, 77233), (2691, 71292), (2742, 69966), (3042, 63066), (3588, 53469), (3887, 49356), (4113, 46644), (4563, 42044), (5382, 35646), (5484, 34983), (5941, 32292), (6084, 31533), (7774, 24678), (8073, 23764), (8226, 23322), (9126, 21022), (10511, 18252), (10764, 17823), (11661, 16452), (11882, 16146), (12339, 15548)]