160305964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1839

約数の個数: 72

約数和(自身を含む): 365648640

約数和(自身を除く): 205342676

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 169, 182, 247, 266, 338, 364, 494, 532, 676, 988, 1183, 1729, 1783, 2366, 3211, 3458, 3566, 4732, 6422, 6916, 7132, 12481, 12844, 22477, 23179, 24962, 33877, 44954, 46358, 49924, 67754, 89908, 92716, 135508, 162253, 237139, 301327, 324506, 440401, 474278, 602654, 649012, 880802, 948556, 1205308, 1761604, 2109289, 3082807, 4218578, 5725213, 6165614, 8437156, 11450426, 12331228, 22900852, 40076491, 80152982, 160305964]

約数ペア:

[(1, 160305964), (2, 80152982), (4, 40076491), (7, 22900852), (13, 12331228), (14, 11450426), (19, 8437156), (26, 6165614), (28, 5725213), (38, 4218578), (52, 3082807), (76, 2109289), (91, 1761604), (133, 1205308), (169, 948556), (182, 880802), (247, 649012), (266, 602654), (338, 474278), (364, 440401), (494, 324506), (532, 301327), (676, 237139), (988, 162253), (1183, 135508), (1729, 92716), (1783, 89908), (2366, 67754), (3211, 49924), (3458, 46358), (3566, 44954), (4732, 33877), (6422, 24962), (6916, 23179), (7132, 22477), (12481, 12844)]