158173772

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{18679}}^1$

素因数の和:18785

約数の個数: 24

約数和(自身を含む): 290287200

約数和(自身を除く): 132113428

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 8468, 18679, 37358, 74716, 541691, 1083382, 1363567, 2166764, 2727134, 5454268, 39543443, 79086886, 158173772]

約数ペア:

[(1, 158173772), (2, 79086886), (4, 39543443), (29, 5454268), (58, 2727134), (73, 2166764), (116, 1363567), (146, 1083382), (292, 541691), (2117, 74716), (4234, 37358), (8468, 18679)]