129061504

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:690

約数の個数: 96

約数和(自身を含む): 304828020

約数和(自身を除く): 175766516

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 121, 128, 143, 176, 208, 242, 286, 352, 416, 484, 572, 641, 704, 832, 968, 1144, 1282, 1408, 1573, 1664, 1936, 2288, 2564, 3146, 3872, 4576, 5128, 6292, 7051, 7744, 8333, 9152, 10256, 12584, 14102, 15488, 16666, 18304, 20512, 25168, 28204, 33332, 41024, 50336, 56408, 66664, 77561, 82048, 91663, 100672, 112816, 133328, 155122, 183326, 201344, 225632, 266656, 310244, 366652, 451264, 533312, 620488, 733304, 902528, 1008293, 1066624, 1240976, 1466608, 2016586, 2481952, 2933216, 4033172, 4963904, 5866432, 8066344, 9927808, 11732864, 16132688, 32265376, 64530752, 129061504]

約数ペア:

[(1, 129061504), (2, 64530752), (4, 32265376), (8, 16132688), (11, 11732864), (13, 9927808), (16, 8066344), (22, 5866432), (26, 4963904), (32, 4033172), (44, 2933216), (52, 2481952), (64, 2016586), (88, 1466608), (104, 1240976), (121, 1066624), (128, 1008293), (143, 902528), (176, 733304), (208, 620488), (242, 533312), (286, 451264), (352, 366652), (416, 310244), (484, 266656), (572, 225632), (641, 201344), (704, 183326), (832, 155122), (968, 133328), (1144, 112816), (1282, 100672), (1408, 91663), (1573, 82048), (1664, 77561), (1936, 66664), (2288, 56408), (2564, 50336), (3146, 41024), (3872, 33332), (4576, 28204), (5128, 25168), (6292, 20512), (7051, 18304), (7744, 16666), (8333, 15488), (9152, 14102), (10256, 12584)]