16261248

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:134

約数の個数: 128

約数和(自身を含む): 47589120

約数和(自身を除く): 31327872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 47, 48, 51, 53, 64, 68, 94, 96, 102, 106, 128, 136, 141, 159, 188, 192, 204, 212, 272, 282, 318, 376, 384, 408, 424, 544, 564, 636, 752, 799, 816, 848, 901, 1088, 1128, 1272, 1504, 1598, 1632, 1696, 1802, 2176, 2256, 2397, 2491, 2544, 2703, 3008, 3196, 3264, 3392, 3604, 4512, 4794, 4982, 5088, 5406, 6016, 6392, 6528, 6784, 7208, 7473, 9024, 9588, 9964, 10176, 10812, 12784, 14416, 14946, 18048, 19176, 19928, 20352, 21624, 25568, 28832, 29892, 38352, 39856, 42347, 43248, 51136, 57664, 59784, 76704, 79712, 84694, 86496, 102272, 115328, 119568, 127041, 153408, 159424, 169388, 172992, 239136, 254082, 306816, 318848, 338776, 345984, 478272, 508164, 677552, 956544, 1016328, 1355104, 2032656, 2710208, 4065312, 5420416, 8130624, 16261248]

約数ペア:

[(1, 16261248), (2, 8130624), (3, 5420416), (4, 4065312), (6, 2710208), (8, 2032656), (12, 1355104), (16, 1016328), (17, 956544), (24, 677552), (32, 508164), (34, 478272), (47, 345984), (48, 338776), (51, 318848), (53, 306816), (64, 254082), (68, 239136), (94, 172992), (96, 169388), (102, 159424), (106, 153408), (128, 127041), (136, 119568), (141, 115328), (159, 102272), (188, 86496), (192, 84694), (204, 79712), (212, 76704), (272, 59784), (282, 57664), (318, 51136), (376, 43248), (384, 42347), (408, 39856), (424, 38352), (544, 29892), (564, 28832), (636, 25568), (752, 21624), (799, 20352), (816, 19928), (848, 19176), (901, 18048), (1088, 14946), (1128, 14416), (1272, 12784), (1504, 10812), (1598, 10176), (1632, 9964), (1696, 9588), (1802, 9024), (2176, 7473), (2256, 7208), (2397, 6784), (2491, 6528), (2544, 6392), (2703, 6016), (3008, 5406), (3196, 5088), (3264, 4982), (3392, 4794), (3604, 4512)]