157036490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{92921}}^1$

素因数の和:92954

約数の個数: 24

約数和(自身を含む): 306085068

約数和(自身を除く): 149048578

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 92921, 185842, 464605, 929210, 1207973, 2415946, 6039865, 12079730, 15703649, 31407298, 78518245, 157036490]

約数ペア:

[(1, 157036490), (2, 78518245), (5, 31407298), (10, 15703649), (13, 12079730), (26, 6039865), (65, 2415946), (130, 1207973), (169, 929210), (338, 464605), (845, 185842), (1690, 92921)]