165801408

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:754

約数の個数: 112

約数和(自身を含む): 471098880

約数和(自身を除く): 305297472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 79, 96, 102, 136, 158, 192, 204, 237, 272, 316, 408, 474, 544, 632, 643, 816, 948, 1088, 1264, 1286, 1343, 1632, 1896, 1929, 2528, 2572, 2686, 3264, 3792, 3858, 4029, 5056, 5144, 5372, 7584, 7716, 8058, 10288, 10744, 10931, 15168, 15432, 16116, 20576, 21488, 21862, 30864, 32232, 32793, 41152, 42976, 43724, 50797, 61728, 64464, 65586, 85952, 87448, 101594, 123456, 128928, 131172, 152391, 174896, 203188, 257856, 262344, 304782, 349792, 406376, 524688, 609564, 699584, 812752, 863549, 1049376, 1219128, 1625504, 1727098, 2098752, 2438256, 2590647, 3251008, 3454196, 4876512, 5181294, 6908392, 9753024, 10362588, 13816784, 20725176, 27633568, 41450352, 55267136, 82900704, 165801408]

約数ペア:

[(1, 165801408), (2, 82900704), (3, 55267136), (4, 41450352), (6, 27633568), (8, 20725176), (12, 13816784), (16, 10362588), (17, 9753024), (24, 6908392), (32, 5181294), (34, 4876512), (48, 3454196), (51, 3251008), (64, 2590647), (68, 2438256), (79, 2098752), (96, 1727098), (102, 1625504), (136, 1219128), (158, 1049376), (192, 863549), (204, 812752), (237, 699584), (272, 609564), (316, 524688), (408, 406376), (474, 349792), (544, 304782), (632, 262344), (643, 257856), (816, 203188), (948, 174896), (1088, 152391), (1264, 131172), (1286, 128928), (1343, 123456), (1632, 101594), (1896, 87448), (1929, 85952), (2528, 65586), (2572, 64464), (2686, 61728), (3264, 50797), (3792, 43724), (3858, 42976), (4029, 41152), (5056, 32793), (5144, 32232), (5372, 30864), (7584, 21862), (7716, 21488), (8058, 20576), (10288, 16116), (10744, 15432), (10931, 15168)]