143148918

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 328333824

約数和(自身を除く): 185184906

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 181, 253, 362, 506, 521, 543, 759, 1042, 1086, 1518, 1563, 1991, 3126, 3982, 4163, 5731, 5973, 8326, 11462, 11946, 11983, 12489, 17193, 23966, 24978, 34386, 35949, 45793, 71898, 91586, 94301, 131813, 137379, 188602, 263626, 274758, 282903, 395439, 565806, 790878, 1037311, 2074622, 2168923, 3111933, 4337846, 6223866, 6506769, 13013538, 23858153, 47716306, 71574459, 143148918]

約数ペア:

[(1, 143148918), (2, 71574459), (3, 47716306), (6, 23858153), (11, 13013538), (22, 6506769), (23, 6223866), (33, 4337846), (46, 3111933), (66, 2168923), (69, 2074622), (138, 1037311), (181, 790878), (253, 565806), (362, 395439), (506, 282903), (521, 274758), (543, 263626), (759, 188602), (1042, 137379), (1086, 131813), (1518, 94301), (1563, 91586), (1991, 71898), (3126, 45793), (3982, 35949), (4163, 34386), (5731, 24978), (5973, 23966), (8326, 17193), (11462, 12489), (11946, 11983)]