156968462

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{12043}}^1$

素因数の和:12085

約数の個数: 32

約数和(自身を含む): 289056000

約数和(自身を除く): 132087538

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 343, 686, 931, 1862, 6517, 12043, 13034, 24086, 84301, 168602, 228817, 457634, 590107, 1180214, 1601719, 3203438, 4130749, 8261498, 11212033, 22424066, 78484231, 156968462]

約数ペア:

[(1, 156968462), (2, 78484231), (7, 22424066), (14, 11212033), (19, 8261498), (38, 4130749), (49, 3203438), (98, 1601719), (133, 1180214), (266, 590107), (343, 457634), (686, 228817), (931, 168602), (1862, 84301), (6517, 24086), (12043, 13034)]