156978114867

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3494693}}^1$

素因数の和:3494760

約数の個数: 48

約数和(自身を含む): 279128199168

約数和(自身を除く): 122150084301

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 483, 651, 713, 1449, 1953, 2139, 4991, 6417, 14973, 44919, 3494693, 10484079, 24462851, 31452237, 73388553, 80377939, 108335483, 220165659, 241133817, 325006449, 562645573, 723401451, 758348381, 975019347, 1687936719, 2275045143, 2491716109, 5063810157, 6825135429, 7475148327, 17442012763, 22425444981, 52326038289, 156978114867]

約数ペア:

[(1, 156978114867), (3, 52326038289), (7, 22425444981), (9, 17442012763), (21, 7475148327), (23, 6825135429), (31, 5063810157), (63, 2491716109), (69, 2275045143), (93, 1687936719), (161, 975019347), (207, 758348381), (217, 723401451), (279, 562645573), (483, 325006449), (651, 241133817), (713, 220165659), (1449, 108335483), (1953, 80377939), (2139, 73388553), (4991, 31452237), (6417, 24462851), (14973, 10484079), (44919, 3494693)]