155427264

素因数分解:

$2^6\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1811}}^1$

素因数の和:1978

約数の個数: 84

約数和(自身を含む): 448741800

約数和(自身を除く): 293314536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 149, 192, 288, 298, 447, 576, 596, 894, 1192, 1341, 1788, 1811, 2384, 2682, 3576, 3622, 4768, 5364, 5433, 7152, 7244, 9536, 10728, 10866, 14304, 14488, 16299, 21456, 21732, 28608, 28976, 32598, 42912, 43464, 57952, 65196, 85824, 86928, 115904, 130392, 173856, 260784, 269839, 347712, 521568, 539678, 809517, 1043136, 1079356, 1619034, 2158712, 2428551, 3238068, 4317424, 4857102, 6476136, 8634848, 9714204, 12952272, 17269696, 19428408, 25904544, 38856816, 51809088, 77713632, 155427264]

約数ペア:

[(1, 155427264), (2, 77713632), (3, 51809088), (4, 38856816), (6, 25904544), (8, 19428408), (9, 17269696), (12, 12952272), (16, 9714204), (18, 8634848), (24, 6476136), (32, 4857102), (36, 4317424), (48, 3238068), (64, 2428551), (72, 2158712), (96, 1619034), (144, 1079356), (149, 1043136), (192, 809517), (288, 539678), (298, 521568), (447, 347712), (576, 269839), (596, 260784), (894, 173856), (1192, 130392), (1341, 115904), (1788, 86928), (1811, 85824), (2384, 65196), (2682, 57952), (3576, 43464), (3622, 42912), (4768, 32598), (5364, 28976), (5433, 28608), (7152, 21732), (7244, 21456), (9536, 16299), (10728, 14488), (10866, 14304)]