121561088

素因数分解:

$2^{13}\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 112

約数和(自身を含む): 283098240

約数和(自身を除く): 161537152

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 71, 76, 88, 128, 142, 152, 176, 209, 256, 284, 304, 352, 418, 512, 568, 608, 704, 781, 836, 1024, 1136, 1216, 1349, 1408, 1562, 1672, 2048, 2272, 2432, 2698, 2816, 3124, 3344, 4096, 4544, 4864, 5396, 5632, 6248, 6688, 8192, 9088, 9728, 10792, 11264, 12496, 13376, 14839, 18176, 19456, 21584, 22528, 24992, 26752, 29678, 36352, 38912, 43168, 45056, 49984, 53504, 59356, 72704, 77824, 86336, 90112, 99968, 107008, 118712, 145408, 155648, 172672, 199936, 214016, 237424, 290816, 345344, 399872, 428032, 474848, 581632, 690688, 799744, 856064, 949696, 1381376, 1599488, 1712128, 1899392, 2762752, 3198976, 3798784, 5525504, 6397952, 7597568, 11051008, 15195136, 30390272, 60780544, 121561088]

約数ペア:

[(1, 121561088), (2, 60780544), (4, 30390272), (8, 15195136), (11, 11051008), (16, 7597568), (19, 6397952), (22, 5525504), (32, 3798784), (38, 3198976), (44, 2762752), (64, 1899392), (71, 1712128), (76, 1599488), (88, 1381376), (128, 949696), (142, 856064), (152, 799744), (176, 690688), (209, 581632), (256, 474848), (284, 428032), (304, 399872), (352, 345344), (418, 290816), (512, 237424), (568, 214016), (608, 199936), (704, 172672), (781, 155648), (836, 145408), (1024, 118712), (1136, 107008), (1216, 99968), (1349, 90112), (1408, 86336), (1562, 77824), (1672, 72704), (2048, 59356), (2272, 53504), (2432, 49984), (2698, 45056), (2816, 43168), (3124, 38912), (3344, 36352), (4096, 29678), (4544, 26752), (4864, 24992), (5396, 22528), (5632, 21584), (6248, 19456), (6688, 18176), (8192, 14839), (9088, 13376), (9728, 12496), (10792, 11264)]