135274576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 292267008

約数和(自身を除く): 156992432

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 61, 62, 68, 122, 124, 136, 244, 248, 263, 272, 488, 496, 526, 527, 976, 1037, 1052, 1054, 1891, 2074, 2104, 2108, 3782, 4148, 4208, 4216, 4471, 7564, 8153, 8296, 8432, 8942, 15128, 16043, 16306, 16592, 17884, 30256, 32086, 32147, 32612, 35768, 64172, 64294, 65224, 71536, 128344, 128588, 130448, 138601, 256688, 257176, 272731, 277202, 497333, 514352, 545462, 554404, 994666, 1090924, 1108808, 1989332, 2181848, 2217616, 3978664, 4363696, 7957328, 8454661, 16909322, 33818644, 67637288, 135274576]

約数ペア:

[(1, 135274576), (2, 67637288), (4, 33818644), (8, 16909322), (16, 8454661), (17, 7957328), (31, 4363696), (34, 3978664), (61, 2217616), (62, 2181848), (68, 1989332), (122, 1108808), (124, 1090924), (136, 994666), (244, 554404), (248, 545462), (263, 514352), (272, 497333), (488, 277202), (496, 272731), (526, 257176), (527, 256688), (976, 138601), (1037, 130448), (1052, 128588), (1054, 128344), (1891, 71536), (2074, 65224), (2104, 64294), (2108, 64172), (3782, 35768), (4148, 32612), (4208, 32147), (4216, 32086), (4471, 30256), (7564, 17884), (8153, 16592), (8296, 16306), (8432, 16043), (8942, 15128)]