137358942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{4003}}^1$

素因数の和:4077

約数の個数: 64

約数和(自身を含む): 338257920

約数和(自身を除く): 200898978

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 798, 817, 903, 1634, 1806, 2451, 4003, 4902, 5719, 8006, 11438, 12009, 17157, 24018, 28021, 34314, 56042, 76057, 84063, 152114, 168126, 172129, 228171, 344258, 456342, 516387, 532399, 1032774, 1064798, 1204903, 1597197, 2409806, 3194394, 3270451, 3614709, 6540902, 7229418, 9811353, 19622706, 22893157, 45786314, 68679471, 137358942]

約数ペア:

[(1, 137358942), (2, 68679471), (3, 45786314), (6, 22893157), (7, 19622706), (14, 9811353), (19, 7229418), (21, 6540902), (38, 3614709), (42, 3270451), (43, 3194394), (57, 2409806), (86, 1597197), (114, 1204903), (129, 1064798), (133, 1032774), (258, 532399), (266, 516387), (301, 456342), (399, 344258), (602, 228171), (798, 172129), (817, 168126), (903, 152114), (1634, 84063), (1806, 76057), (2451, 56042), (4003, 34314), (4902, 28021), (5719, 24018), (8006, 17157), (11438, 12009)]