157672942

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{4679}}^1$

素因数の和:4800

約数の個数: 32

約数和(自身を含む): 283046400

約数和(自身を除く): 125373458

約数列:

[1, 2, 7, 14, 29, 58, 83, 166, 203, 406, 581, 1162, 2407, 4679, 4814, 9358, 16849, 32753, 33698, 65506, 135691, 271382, 388357, 776714, 949837, 1899674, 2718499, 5436998, 11262353, 22524706, 78836471, 157672942]

約数ペア:

[(1, 157672942), (2, 78836471), (7, 22524706), (14, 11262353), (29, 5436998), (58, 2718499), (83, 1899674), (166, 949837), (203, 776714), (406, 388357), (581, 271382), (1162, 135691), (2407, 65506), (4679, 33698), (4814, 32753), (9358, 16849)]