155700156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{5477}}^1$

素因数の和:5610

約数の個数: 48

約数和(自身を含む): 382846464

約数和(自身を除く): 227146308

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 103, 138, 206, 276, 309, 412, 618, 1236, 2369, 4738, 5477, 7107, 9476, 10954, 14214, 16431, 21908, 28428, 32862, 65724, 125971, 251942, 377913, 503884, 564131, 755826, 1128262, 1511652, 1692393, 2256524, 3384786, 6769572, 12975013, 25950026, 38925039, 51900052, 77850078, 155700156]

約数ペア:

[(1, 155700156), (2, 77850078), (3, 51900052), (4, 38925039), (6, 25950026), (12, 12975013), (23, 6769572), (46, 3384786), (69, 2256524), (92, 1692393), (103, 1511652), (138, 1128262), (206, 755826), (276, 564131), (309, 503884), (412, 377913), (618, 251942), (1236, 125971), (2369, 65724), (4738, 32862), (5477, 28428), (7107, 21908), (9476, 16431), (10954, 14214)]