129703756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1021}}^1$

素因数の和:1394

約数の個数: 48

約数和(自身を含む): 280436800

約数和(自身を除く): 150733044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 349, 364, 698, 1021, 1396, 2042, 2443, 4084, 4537, 4886, 7147, 9074, 9772, 13273, 14294, 18148, 26546, 28588, 31759, 53092, 63518, 92911, 127036, 185822, 356329, 371644, 712658, 1425316, 2494303, 4632277, 4988606, 9264554, 9977212, 18529108, 32425939, 64851878, 129703756]

約数ペア:

[(1, 129703756), (2, 64851878), (4, 32425939), (7, 18529108), (13, 9977212), (14, 9264554), (26, 4988606), (28, 4632277), (52, 2494303), (91, 1425316), (182, 712658), (349, 371644), (364, 356329), (698, 185822), (1021, 127036), (1396, 92911), (2042, 63518), (2443, 53092), (4084, 31759), (4537, 28588), (4886, 26546), (7147, 18148), (9074, 14294), (9772, 13273)]