161413504

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10597}}^1$

素因数の和:10635

約数の個数: 64

約数和(自身を含む): 389158560

約数和(自身を除く): 227745056

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 10597, 15232, 21194, 42388, 74179, 84776, 148358, 169552, 180149, 296716, 339104, 360298, 593432, 678208, 720596, 1186864, 1261043, 1356416, 1441192, 2373728, 2522086, 2882384, 4747456, 5044172, 5764768, 9494912, 10088344, 11529536, 20176688, 23059072, 40353376, 80706752, 161413504]

約数ペア:

[(1, 161413504), (2, 80706752), (4, 40353376), (7, 23059072), (8, 20176688), (14, 11529536), (16, 10088344), (17, 9494912), (28, 5764768), (32, 5044172), (34, 4747456), (56, 2882384), (64, 2522086), (68, 2373728), (112, 1441192), (119, 1356416), (128, 1261043), (136, 1186864), (224, 720596), (238, 678208), (272, 593432), (448, 360298), (476, 339104), (544, 296716), (896, 180149), (952, 169552), (1088, 148358), (1904, 84776), (2176, 74179), (3808, 42388), (7616, 21194), (10597, 15232)]