238045119

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 359441280

約数和(自身を除く): 121396161

約数列:

[1, 3, 13, 39, 43, 61, 129, 169, 179, 183, 507, 537, 559, 793, 1677, 2327, 2379, 2623, 6981, 7267, 7697, 7869, 10309, 10919, 21801, 23091, 30251, 30927, 32757, 34099, 90753, 100061, 102297, 141947, 300183, 425841, 443287, 469517, 1300793, 1329861, 1408551, 1845311, 3902379, 5535933, 6103721, 18311163, 79348373, 238045119]

約数ペア:

[(1, 238045119), (3, 79348373), (13, 18311163), (39, 6103721), (43, 5535933), (61, 3902379), (129, 1845311), (169, 1408551), (179, 1329861), (183, 1300793), (507, 469517), (537, 443287), (559, 425841), (793, 300183), (1677, 141947), (2327, 102297), (2379, 100061), (2623, 90753), (6981, 34099), (7267, 32757), (7697, 30927), (7869, 30251), (10309, 23091), (10919, 21801)]