16308889168

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{4349}}^1$

素因数の和:4541

約数の個数: 120

約数和(自身を含む): 37663605000

約数和(自身を除く): 21354715832

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 149, 176, 208, 242, 286, 298, 484, 572, 596, 968, 1144, 1192, 1573, 1639, 1936, 1937, 2288, 2384, 3146, 3278, 3874, 4349, 6292, 6556, 7748, 8698, 12584, 13112, 15496, 17396, 18029, 21307, 25168, 26224, 30992, 34792, 36058, 42614, 47839, 56537, 69584, 72116, 85228, 95678, 113074, 144232, 170456, 191356, 226148, 234377, 288464, 340912, 382712, 452296, 468754, 526229, 621907, 648001, 765424, 904592, 937508, 1052458, 1243814, 1296002, 1875016, 2104916, 2487628, 2592004, 3750032, 4209832, 4975256, 5184008, 6840977, 7128011, 8419664, 8424013, 9950512, 10368016, 13681954, 14256022, 16848026, 27363908, 28512044, 33696052, 54727816, 57024088, 67392104, 78408121, 92664143, 109455632, 114048176, 134784208, 156816242, 185328286, 313632484, 370656572, 627264968, 741313144, 1019305573, 1254529936, 1482626288, 2038611146, 4077222292, 8154444584, 16308889168]

約数ペア:

[(1, 16308889168), (2, 8154444584), (4, 4077222292), (8, 2038611146), (11, 1482626288), (13, 1254529936), (16, 1019305573), (22, 741313144), (26, 627264968), (44, 370656572), (52, 313632484), (88, 185328286), (104, 156816242), (121, 134784208), (143, 114048176), (149, 109455632), (176, 92664143), (208, 78408121), (242, 67392104), (286, 57024088), (298, 54727816), (484, 33696052), (572, 28512044), (596, 27363908), (968, 16848026), (1144, 14256022), (1192, 13681954), (1573, 10368016), (1639, 9950512), (1936, 8424013), (1937, 8419664), (2288, 7128011), (2384, 6840977), (3146, 5184008), (3278, 4975256), (3874, 4209832), (4349, 3750032), (6292, 2592004), (6556, 2487628), (7748, 2104916), (8698, 1875016), (12584, 1296002), (13112, 1243814), (15496, 1052458), (17396, 937508), (18029, 904592), (21307, 765424), (25168, 648001), (26224, 621907), (30992, 526229), (34792, 468754), (36058, 452296), (42614, 382712), (47839, 340912), (56537, 288464), (69584, 234377), (72116, 226148), (85228, 191356), (95678, 170456), (113074, 144232)]