149895984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{853}}^1$

素因数の和:1394

約数の個数: 80

約数和(自身を含む): 443916032

約数和(自身を除く): 294020048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 523, 853, 1046, 1569, 1706, 2092, 2559, 3138, 3412, 3661, 4184, 5118, 5971, 6276, 6824, 7322, 8368, 10236, 10983, 11942, 12552, 13648, 14644, 17913, 20472, 21966, 23884, 25104, 29288, 35826, 40944, 43932, 47768, 58576, 71652, 87864, 95536, 143304, 175728, 286608, 446119, 892238, 1338357, 1784476, 2676714, 3122833, 3568952, 5353428, 6245666, 7137904, 9368499, 10706856, 12491332, 18736998, 21413712, 24982664, 37473996, 49965328, 74947992, 149895984]

約数ペア:

[(1, 149895984), (2, 74947992), (3, 49965328), (4, 37473996), (6, 24982664), (7, 21413712), (8, 18736998), (12, 12491332), (14, 10706856), (16, 9368499), (21, 7137904), (24, 6245666), (28, 5353428), (42, 3568952), (48, 3122833), (56, 2676714), (84, 1784476), (112, 1338357), (168, 892238), (336, 446119), (523, 286608), (853, 175728), (1046, 143304), (1569, 95536), (1706, 87864), (2092, 71652), (2559, 58576), (3138, 47768), (3412, 43932), (3661, 40944), (4184, 35826), (5118, 29288), (5971, 25104), (6276, 23884), (6824, 21966), (7322, 20472), (8368, 17913), (10236, 14644), (10983, 13648), (11942, 12552)]