147457422

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7649}}^1$

素因数の和:7687

約数の個数: 80

約数和(自身を含む): 399880800

約数和(自身を除く): 252423378

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 306, 357, 378, 459, 567, 714, 918, 1071, 1134, 1377, 2142, 2754, 3213, 6426, 7649, 9639, 15298, 19278, 22947, 45894, 53543, 68841, 107086, 130033, 137682, 160629, 206523, 260066, 321258, 390099, 413046, 481887, 619569, 780198, 910231, 963774, 1170297, 1239138, 1445661, 1820462, 2340594, 2730693, 2891322, 3510891, 4336983, 5461386, 7021782, 8192079, 8673966, 10532673, 16384158, 21065346, 24576237, 49152474, 73728711, 147457422]

約数ペア:

[(1, 147457422), (2, 73728711), (3, 49152474), (6, 24576237), (7, 21065346), (9, 16384158), (14, 10532673), (17, 8673966), (18, 8192079), (21, 7021782), (27, 5461386), (34, 4336983), (42, 3510891), (51, 2891322), (54, 2730693), (63, 2340594), (81, 1820462), (102, 1445661), (119, 1239138), (126, 1170297), (153, 963774), (162, 910231), (189, 780198), (238, 619569), (306, 481887), (357, 413046), (378, 390099), (459, 321258), (567, 260066), (714, 206523), (918, 160629), (1071, 137682), (1134, 130033), (1377, 107086), (2142, 68841), (2754, 53543), (3213, 45894), (6426, 22947), (7649, 19278), (9639, 15298)]