164028672

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1249}}^1$

素因数の和:1293

約数の個数: 144

約数和(自身を含む): 511000000

約数和(自身を除く): 346971328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 768, 864, 912, 1026, 1152, 1216, 1249, 1368, 1728, 1824, 2052, 2304, 2432, 2498, 2736, 3456, 3648, 3747, 4104, 4864, 4996, 5472, 6912, 7296, 7494, 8208, 9992, 10944, 11241, 14592, 14988, 16416, 19984, 21888, 22482, 23731, 29976, 32832, 33723, 39968, 43776, 44964, 47462, 59952, 65664, 67446, 71193, 79936, 89928, 94924, 119904, 131328, 134892, 142386, 159872, 179856, 189848, 213579, 239808, 269784, 284772, 319744, 359712, 379696, 427158, 479616, 539568, 569544, 640737, 719424, 759392, 854316, 959232, 1079136, 1139088, 1281474, 1438848, 1518784, 1708632, 2158272, 2278176, 2562948, 2877696, 3037568, 3417264, 4316544, 4556352, 5125896, 6075136, 6834528, 8633088, 9112704, 10251792, 13669056, 18225408, 20503584, 27338112, 41007168, 54676224, 82014336, 164028672]

約数ペア:

[(1, 164028672), (2, 82014336), (3, 54676224), (4, 41007168), (6, 27338112), (8, 20503584), (9, 18225408), (12, 13669056), (16, 10251792), (18, 9112704), (19, 8633088), (24, 6834528), (27, 6075136), (32, 5125896), (36, 4556352), (38, 4316544), (48, 3417264), (54, 3037568), (57, 2877696), (64, 2562948), (72, 2278176), (76, 2158272), (96, 1708632), (108, 1518784), (114, 1438848), (128, 1281474), (144, 1139088), (152, 1079136), (171, 959232), (192, 854316), (216, 759392), (228, 719424), (256, 640737), (288, 569544), (304, 539568), (342, 479616), (384, 427158), (432, 379696), (456, 359712), (513, 319744), (576, 284772), (608, 269784), (684, 239808), (768, 213579), (864, 189848), (912, 179856), (1026, 159872), (1152, 142386), (1216, 134892), (1249, 131328), (1368, 119904), (1728, 94924), (1824, 89928), (2052, 79936), (2304, 71193), (2432, 67446), (2498, 65664), (2736, 59952), (3456, 47462), (3648, 44964), (3747, 43776), (4104, 39968), (4864, 33723), (4996, 32832), (5472, 29976), (6912, 23731), (7296, 22482), (7494, 21888), (8208, 19984), (9992, 16416), (10944, 14988), (11241, 14592)]