131519256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{45289}}^1$

素因数の和:45320

約数の個数: 48

約数和(自身を含む): 361414200

約数和(自身を除く): 229894944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 45289, 90578, 135867, 181156, 271734, 362312, 498179, 543468, 996358, 1086936, 1494537, 1992716, 2989074, 3985432, 5479969, 5978148, 10959938, 11956296, 16439907, 21919876, 32879814, 43839752, 65759628, 131519256]

約数ペア:

[(1, 131519256), (2, 65759628), (3, 43839752), (4, 32879814), (6, 21919876), (8, 16439907), (11, 11956296), (12, 10959938), (22, 5978148), (24, 5479969), (33, 3985432), (44, 2989074), (66, 1992716), (88, 1494537), (121, 1086936), (132, 996358), (242, 543468), (264, 498179), (363, 362312), (484, 271734), (726, 181156), (968, 135867), (1452, 90578), (2904, 45289)]