162698390848

素因数分解:

$2^6\times 7^1\times {\mathrm{401}}^1\times {\mathrm{905651}}^1$

素因数の和:906071

約数の個数: 56

約数和(自身を含む): 369897257664

約数和(自身を除く): 207198866816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 401, 448, 802, 1604, 2807, 3208, 5614, 6416, 11228, 12832, 22456, 25664, 44912, 89824, 179648, 905651, 1811302, 3622604, 6339557, 7245208, 12679114, 14490416, 25358228, 28980832, 50716456, 57961664, 101432912, 202865824, 363166051, 405731648, 726332102, 1452664204, 2542162357, 2905328408, 5084324714, 5810656816, 10168649428, 11621313632, 20337298856, 23242627264, 40674597712, 81349195424, 162698390848]

約数ペア:

[(1, 162698390848), (2, 81349195424), (4, 40674597712), (7, 23242627264), (8, 20337298856), (14, 11621313632), (16, 10168649428), (28, 5810656816), (32, 5084324714), (56, 2905328408), (64, 2542162357), (112, 1452664204), (224, 726332102), (401, 405731648), (448, 363166051), (802, 202865824), (1604, 101432912), (2807, 57961664), (3208, 50716456), (5614, 28980832), (6416, 25358228), (11228, 14490416), (12832, 12679114), (22456, 7245208), (25664, 6339557), (44912, 3622604), (89824, 1811302), (179648, 905651)]