155443554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5119}}^1$

素因数の和:5375

約数の個数: 48

約数和(自身を含む): 386580480

約数和(自身を除く): 231136926

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1446, 1687, 2169, 3374, 4338, 5061, 5119, 10122, 10238, 15183, 15357, 30366, 30714, 35833, 46071, 71666, 92142, 107499, 214998, 322497, 644994, 1233679, 2467358, 3701037, 7402074, 8635753, 11103111, 17271506, 22206222, 25907259, 51814518, 77721777, 155443554]

約数ペア:

[(1, 155443554), (2, 77721777), (3, 51814518), (6, 25907259), (7, 22206222), (9, 17271506), (14, 11103111), (18, 8635753), (21, 7402074), (42, 3701037), (63, 2467358), (126, 1233679), (241, 644994), (482, 322497), (723, 214998), (1446, 107499), (1687, 92142), (2169, 71666), (3374, 46071), (4338, 35833), (5061, 30714), (5119, 30366), (10122, 15357), (10238, 15183)]