157470214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{8761}}^1$

素因数の和:8836

約数の個数: 32

約数和(自身を含む): 277580160

約数和(自身を除く): 120109946

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 8761, 8987, 17522, 17974, 96371, 166459, 192742, 332918, 376723, 753446, 1831049, 3662098, 4143953, 7157737, 8287906, 14315474, 78735107, 157470214]

約数ペア:

[(1, 157470214), (2, 78735107), (11, 14315474), (19, 8287906), (22, 7157737), (38, 4143953), (43, 3662098), (86, 1831049), (209, 753446), (418, 376723), (473, 332918), (817, 192742), (946, 166459), (1634, 96371), (8761, 17974), (8987, 17522)]