160994404

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{223}}^1\times {\mathrm{1787}}^1$

素因数の和:2115

約数の個数: 24

約数和(自身を含む): 285965568

約数和(自身を除く): 124971164

約数列:

[1, 2, 4, 101, 202, 223, 404, 446, 892, 1787, 3574, 7148, 22523, 45046, 90092, 180487, 360974, 398501, 721948, 797002, 1594004, 40248601, 80497202, 160994404]

約数ペア:

[(1, 160994404), (2, 80497202), (4, 40248601), (101, 1594004), (202, 797002), (223, 721948), (404, 398501), (446, 360974), (892, 180487), (1787, 90092), (3574, 45046), (7148, 22523)]