161831796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1926569}}^1$

素因数の和:1926583

約数の個数: 24

約数和(自身を含む): 431551680

約数和(自身を除く): 269719884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1926569, 3853138, 5779707, 7706276, 11559414, 13485983, 23118828, 26971966, 40457949, 53943932, 80915898, 161831796]

約数ペア:

[(1, 161831796), (2, 80915898), (3, 53943932), (4, 40457949), (6, 26971966), (7, 23118828), (12, 13485983), (14, 11559414), (21, 7706276), (28, 5779707), (42, 3853138), (84, 1926569)]