129967552

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1338

約数の個数: 84

約数和(自身を含む): 305524408

約数和(自身を除く): 175556856

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 143, 176, 208, 242, 286, 352, 416, 484, 572, 704, 832, 968, 1144, 1291, 1573, 1936, 2288, 2582, 3146, 3872, 4576, 5164, 6292, 7744, 9152, 10328, 12584, 14201, 16783, 20656, 25168, 28402, 33566, 41312, 50336, 56804, 67132, 82624, 100672, 113608, 134264, 156211, 184613, 227216, 268528, 312422, 369226, 454432, 537056, 624844, 738452, 908864, 1074112, 1249688, 1476904, 2030743, 2499376, 2953808, 4061486, 4998752, 5907616, 8122972, 9997504, 11815232, 16245944, 32491888, 64983776, 129967552]

約数ペア:

[(1, 129967552), (2, 64983776), (4, 32491888), (8, 16245944), (11, 11815232), (13, 9997504), (16, 8122972), (22, 5907616), (26, 4998752), (32, 4061486), (44, 2953808), (52, 2499376), (64, 2030743), (88, 1476904), (104, 1249688), (121, 1074112), (143, 908864), (176, 738452), (208, 624844), (242, 537056), (286, 454432), (352, 369226), (416, 312422), (484, 268528), (572, 227216), (704, 184613), (832, 156211), (968, 134264), (1144, 113608), (1291, 100672), (1573, 82624), (1936, 67132), (2288, 56804), (2582, 50336), (3146, 41312), (3872, 33566), (4576, 28402), (5164, 25168), (6292, 20656), (7744, 16783), (9152, 14201), (10328, 12584)]