155545364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{49037}}^1$

素因数の和:49115

約数の個数: 24

約数和(自身を含む): 297954888

約数和(自身を除く): 142409524

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 49037, 98074, 196148, 637481, 1274962, 2549924, 2991257, 5982514, 11965028, 38886341, 77772682, 155545364]

約数ペア:

[(1, 155545364), (2, 77772682), (4, 38886341), (13, 11965028), (26, 5982514), (52, 2991257), (61, 2549924), (122, 1274962), (244, 637481), (793, 196148), (1586, 98074), (3172, 49037)]