128253708

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29443}}^1$

素因数の和:29475

約数の個数: 54

約数和(自身を含む): 356360732

約数和(自身を除く): 228107024

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 29443, 58886, 88329, 117772, 176658, 264987, 323873, 353316, 529974, 647746, 971619, 1059948, 1295492, 1943238, 2914857, 3562603, 3886476, 5829714, 7125206, 10687809, 11659428, 14250412, 21375618, 32063427, 42751236, 64126854, 128253708]

約数ペア:

[(1, 128253708), (2, 64126854), (3, 42751236), (4, 32063427), (6, 21375618), (9, 14250412), (11, 11659428), (12, 10687809), (18, 7125206), (22, 5829714), (33, 3886476), (36, 3562603), (44, 2914857), (66, 1943238), (99, 1295492), (121, 1059948), (132, 971619), (198, 647746), (242, 529974), (363, 353316), (396, 323873), (484, 264987), (726, 176658), (1089, 117772), (1452, 88329), (2178, 58886), (4356, 29443)]