160055168

素因数分解:

$2^7\times 7^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 404305560

約数和(自身を除く): 244250392

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 151, 169, 182, 196, 208, 224, 302, 338, 364, 392, 416, 448, 604, 637, 676, 728, 784, 832, 896, 1057, 1183, 1208, 1274, 1352, 1456, 1568, 1664, 1963, 2114, 2366, 2416, 2548, 2704, 2912, 3136, 3926, 4228, 4732, 4832, 5096, 5408, 5824, 6272, 7399, 7852, 8281, 8456, 9464, 9664, 10192, 10816, 11648, 13741, 14798, 15704, 16562, 16912, 18928, 19328, 20384, 21632, 25519, 27482, 29596, 31408, 33124, 33824, 37856, 40768, 51038, 54964, 59192, 62816, 66248, 67648, 75712, 81536, 96187, 102076, 109928, 118384, 125632, 132496, 135296, 151424, 178633, 192374, 204152, 219856, 236768, 251264, 264992, 357266, 384748, 408304, 439712, 473536, 529984, 714532, 769496, 816608, 879424, 947072, 1059968, 1250431, 1429064, 1538992, 1633216, 1758848, 2500862, 2858128, 3077984, 3266432, 5001724, 5716256, 6155968, 10003448, 11432512, 12311936, 20006896, 22865024, 40013792, 80027584, 160055168]

約数ペア:

[(1, 160055168), (2, 80027584), (4, 40013792), (7, 22865024), (8, 20006896), (13, 12311936), (14, 11432512), (16, 10003448), (26, 6155968), (28, 5716256), (32, 5001724), (49, 3266432), (52, 3077984), (56, 2858128), (64, 2500862), (91, 1758848), (98, 1633216), (104, 1538992), (112, 1429064), (128, 1250431), (151, 1059968), (169, 947072), (182, 879424), (196, 816608), (208, 769496), (224, 714532), (302, 529984), (338, 473536), (364, 439712), (392, 408304), (416, 384748), (448, 357266), (604, 264992), (637, 251264), (676, 236768), (728, 219856), (784, 204152), (832, 192374), (896, 178633), (1057, 151424), (1183, 135296), (1208, 132496), (1274, 125632), (1352, 118384), (1456, 109928), (1568, 102076), (1664, 96187), (1963, 81536), (2114, 75712), (2366, 67648), (2416, 66248), (2548, 62816), (2704, 59192), (2912, 54964), (3136, 51038), (3926, 40768), (4228, 37856), (4732, 33824), (4832, 33124), (5096, 31408), (5408, 29596), (5824, 27482), (6272, 25519), (7399, 21632), (7852, 20384), (8281, 19328), (8456, 18928), (9464, 16912), (9664, 16562), (10192, 15704), (10816, 14798), (11648, 13741)]