156636428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97169}}^1$

素因数の和:97217

約数の個数: 24

約数和(自身を含む): 304725120

約数和(自身を除く): 148088692

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 97169, 194338, 388676, 1263197, 2526394, 3012239, 5052788, 6024478, 12048956, 39159107, 78318214, 156636428]

約数ペア:

[(1, 156636428), (2, 78318214), (4, 39159107), (13, 12048956), (26, 6024478), (31, 5052788), (52, 3012239), (62, 2526394), (124, 1263197), (403, 388676), (806, 194338), (1612, 97169)]