161058352

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 395022336

約数和(自身を除く): 233963984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 67, 91, 104, 112, 127, 134, 169, 182, 208, 254, 268, 338, 364, 469, 508, 536, 676, 728, 871, 889, 938, 1016, 1072, 1183, 1352, 1456, 1651, 1742, 1778, 1876, 2032, 2366, 2704, 3302, 3484, 3556, 3752, 4732, 6097, 6604, 6968, 7112, 7504, 8509, 9464, 11323, 11557, 12194, 13208, 13936, 14224, 17018, 18928, 21463, 22646, 23114, 24388, 26416, 34036, 42926, 45292, 46228, 48776, 59563, 68072, 79261, 85852, 90584, 92456, 97552, 110617, 119126, 136144, 150241, 158522, 171704, 181168, 184912, 221234, 238252, 300482, 317044, 343408, 442468, 476504, 600964, 634088, 774319, 884936, 953008, 1201928, 1268176, 1438021, 1548638, 1769872, 2403856, 2876042, 3097276, 5752084, 6194552, 10066147, 11504168, 12389104, 20132294, 23008336, 40264588, 80529176, 161058352]

約数ペア:

[(1, 161058352), (2, 80529176), (4, 40264588), (7, 23008336), (8, 20132294), (13, 12389104), (14, 11504168), (16, 10066147), (26, 6194552), (28, 5752084), (52, 3097276), (56, 2876042), (67, 2403856), (91, 1769872), (104, 1548638), (112, 1438021), (127, 1268176), (134, 1201928), (169, 953008), (182, 884936), (208, 774319), (254, 634088), (268, 600964), (338, 476504), (364, 442468), (469, 343408), (508, 317044), (536, 300482), (676, 238252), (728, 221234), (871, 184912), (889, 181168), (938, 171704), (1016, 158522), (1072, 150241), (1183, 136144), (1352, 119126), (1456, 110617), (1651, 97552), (1742, 92456), (1778, 90584), (1876, 85852), (2032, 79261), (2366, 68072), (2704, 59563), (3302, 48776), (3484, 46228), (3556, 45292), (3752, 42926), (4732, 34036), (6097, 26416), (6604, 24388), (6968, 23114), (7112, 22646), (7504, 21463), (8509, 18928), (9464, 17018), (11323, 14224), (11557, 13936), (12194, 13208)]