181914816

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1061}}^1$

素因数の和:1142

約数の個数: 112

約数和(自身を含む): 517916160

約数和(自身を除く): 336001344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 47, 48, 57, 64, 76, 94, 96, 114, 141, 152, 188, 192, 228, 282, 304, 376, 456, 564, 608, 752, 893, 912, 1061, 1128, 1216, 1504, 1786, 1824, 2122, 2256, 2679, 3008, 3183, 3572, 3648, 4244, 4512, 5358, 6366, 7144, 8488, 9024, 10716, 12732, 14288, 16976, 20159, 21432, 25464, 28576, 33952, 40318, 42864, 49867, 50928, 57152, 60477, 67904, 80636, 85728, 99734, 101856, 120954, 149601, 161272, 171456, 199468, 203712, 241908, 299202, 322544, 398936, 483816, 598404, 645088, 797872, 947473, 967632, 1196808, 1290176, 1595744, 1894946, 1935264, 2393616, 2842419, 3191488, 3789892, 3870528, 4787232, 5684838, 7579784, 9574464, 11369676, 15159568, 22739352, 30319136, 45478704, 60638272, 90957408, 181914816]

約数ペア:

[(1, 181914816), (2, 90957408), (3, 60638272), (4, 45478704), (6, 30319136), (8, 22739352), (12, 15159568), (16, 11369676), (19, 9574464), (24, 7579784), (32, 5684838), (38, 4787232), (47, 3870528), (48, 3789892), (57, 3191488), (64, 2842419), (76, 2393616), (94, 1935264), (96, 1894946), (114, 1595744), (141, 1290176), (152, 1196808), (188, 967632), (192, 947473), (228, 797872), (282, 645088), (304, 598404), (376, 483816), (456, 398936), (564, 322544), (608, 299202), (752, 241908), (893, 203712), (912, 199468), (1061, 171456), (1128, 161272), (1216, 149601), (1504, 120954), (1786, 101856), (1824, 99734), (2122, 85728), (2256, 80636), (2679, 67904), (3008, 60477), (3183, 57152), (3572, 50928), (3648, 49867), (4244, 42864), (4512, 40318), (5358, 33952), (6366, 28576), (7144, 25464), (8488, 21432), (9024, 20159), (10716, 16976), (12732, 14288)]