134880821404

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2851}}^1\times {\mathrm{17419}}^1$

素因数の和:20378

約数の個数: 48

約数和(自身を含む): 272653937920

約数和(自身を除く): 137773116516

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 2851, 5702, 11404, 17419, 19957, 34838, 39914, 69676, 79828, 121933, 243866, 276547, 487732, 553094, 1106188, 1689643, 1935829, 3379286, 3871658, 6758572, 7743316, 11827501, 23655002, 47310004, 49661569, 99323138, 198646276, 347630983, 695261966, 1390523932, 4817172193, 9634344386, 19268688772, 33720205351, 67440410702, 134880821404]

約数ペア:

[(1, 134880821404), (2, 67440410702), (4, 33720205351), (7, 19268688772), (14, 9634344386), (28, 4817172193), (97, 1390523932), (194, 695261966), (388, 347630983), (679, 198646276), (1358, 99323138), (2716, 49661569), (2851, 47310004), (5702, 23655002), (11404, 11827501), (17419, 7743316), (19957, 6758572), (34838, 3871658), (39914, 3379286), (69676, 1935829), (79828, 1689643), (121933, 1106188), (243866, 553094), (276547, 487732)]