133222516

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 271677952

約数和(自身を除く): 138455436

約数列:

[1, 2, 4, 7, 14, 28, 97, 181, 194, 271, 362, 388, 542, 679, 724, 1084, 1267, 1358, 1897, 2534, 2716, 3794, 5068, 7588, 17557, 26287, 35114, 49051, 52574, 70228, 98102, 105148, 122899, 184009, 196204, 245798, 343357, 368018, 491596, 686714, 736036, 1373428, 4757947, 9515894, 19031788, 33305629, 66611258, 133222516]

約数ペア:

[(1, 133222516), (2, 66611258), (4, 33305629), (7, 19031788), (14, 9515894), (28, 4757947), (97, 1373428), (181, 736036), (194, 686714), (271, 491596), (362, 368018), (388, 343357), (542, 245798), (679, 196204), (724, 184009), (1084, 122899), (1267, 105148), (1358, 98102), (1897, 70228), (2534, 52574), (2716, 49051), (3794, 35114), (5068, 26287), (7588, 17557)]