140458332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{72701}}^1$

素因数の和:72738

約数の個数: 48

約数和(自身を含む): 390845952

約数和(自身を除く): 250387620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 72701, 145402, 218103, 290804, 436206, 508907, 872412, 1017814, 1526721, 1672123, 2035628, 3053442, 3344246, 5016369, 6106884, 6688492, 10032738, 11704861, 20065476, 23409722, 35114583, 46819444, 70229166, 140458332]

約数ペア:

[(1, 140458332), (2, 70229166), (3, 46819444), (4, 35114583), (6, 23409722), (7, 20065476), (12, 11704861), (14, 10032738), (21, 6688492), (23, 6106884), (28, 5016369), (42, 3344246), (46, 3053442), (69, 2035628), (84, 1672123), (92, 1526721), (138, 1017814), (161, 872412), (276, 508907), (322, 436206), (483, 290804), (644, 218103), (966, 145402), (1932, 72701)]