158243442

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{631}}^1\times {\mathrm{853}}^1$

素因数の和:1503

約数の個数: 48

約数和(自身を含む): 369173952

約数和(自身を除く): 210930510

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 631, 853, 1262, 1706, 1893, 2559, 3786, 4417, 5118, 5971, 8834, 11942, 13251, 17913, 26502, 30919, 35826, 41797, 61838, 83594, 92757, 125391, 185514, 250782, 538243, 1076486, 1614729, 3229458, 3767701, 7535402, 11303103, 22606206, 26373907, 52747814, 79121721, 158243442]

約数ペア:

[(1, 158243442), (2, 79121721), (3, 52747814), (6, 26373907), (7, 22606206), (14, 11303103), (21, 7535402), (42, 3767701), (49, 3229458), (98, 1614729), (147, 1076486), (294, 538243), (631, 250782), (853, 185514), (1262, 125391), (1706, 92757), (1893, 83594), (2559, 61838), (3786, 41797), (4417, 35826), (5118, 30919), (5971, 26502), (8834, 17913), (11942, 13251)]