156650116

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 320148864

約数和(自身を除く): 163498748

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 173, 292, 346, 443, 511, 692, 886, 1022, 1211, 1772, 2044, 2422, 3101, 4844, 6202, 12404, 12629, 25258, 32339, 50516, 64678, 76639, 88403, 129356, 153278, 176806, 226373, 306556, 353612, 452746, 536473, 905492, 1072946, 2145892, 5594647, 11189294, 22378588, 39162529, 78325058, 156650116]

約数ペア:

[(1, 156650116), (2, 78325058), (4, 39162529), (7, 22378588), (14, 11189294), (28, 5594647), (73, 2145892), (146, 1072946), (173, 905492), (292, 536473), (346, 452746), (443, 353612), (511, 306556), (692, 226373), (886, 176806), (1022, 153278), (1211, 129356), (1772, 88403), (2044, 76639), (2422, 64678), (3101, 50516), (4844, 32339), (6202, 25258), (12404, 12629)]