163901998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6079}}^1$

素因数の和:6172

約数の個数: 32

約数和(自身を含む): 284981760

約数和(自身を除く): 121079762

約数列:

[1, 2, 13, 17, 26, 34, 61, 122, 221, 442, 793, 1037, 1586, 2074, 6079, 12158, 13481, 26962, 79027, 103343, 158054, 206686, 370819, 741638, 1343459, 2686918, 4820647, 6303923, 9641294, 12607846, 81950999, 163901998]

約数ペア:

[(1, 163901998), (2, 81950999), (13, 12607846), (17, 9641294), (26, 6303923), (34, 4820647), (61, 2686918), (122, 1343459), (221, 741638), (442, 370819), (793, 206686), (1037, 158054), (1586, 103343), (2074, 79027), (6079, 26962), (12158, 13481)]