163398592

素因数分解:

$2^6\times 7^1\times {\mathrm{569}}^1\times {\mathrm{641}}^1$

素因数の和:1229

約数の個数: 56

約数和(自身を含む): 371795040

約数和(自身を除く): 208396448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 569, 641, 1138, 1282, 2276, 2564, 3983, 4487, 4552, 5128, 7966, 8974, 9104, 10256, 15932, 17948, 18208, 20512, 31864, 35896, 36416, 41024, 63728, 71792, 127456, 143584, 254912, 287168, 364729, 729458, 1458916, 2553103, 2917832, 5106206, 5835664, 10212412, 11671328, 20424824, 23342656, 40849648, 81699296, 163398592]

約数ペア:

[(1, 163398592), (2, 81699296), (4, 40849648), (7, 23342656), (8, 20424824), (14, 11671328), (16, 10212412), (28, 5835664), (32, 5106206), (56, 2917832), (64, 2553103), (112, 1458916), (224, 729458), (448, 364729), (569, 287168), (641, 254912), (1138, 143584), (1282, 127456), (2276, 71792), (2564, 63728), (3983, 41024), (4487, 36416), (4552, 35896), (5128, 31864), (7966, 20512), (8974, 18208), (9104, 17948), (10256, 15932)]