156085972

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{10909}}^1$

素因数の和:11000

約数の個数: 36

約数和(自身を含む): 322128660

約数和(自身を除く): 166042688

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 10909, 14308, 21818, 43636, 76363, 152726, 305452, 534541, 796357, 1069082, 1592714, 2138164, 3185428, 5574499, 11148998, 22297996, 39021493, 78042986, 156085972]

約数ペア:

[(1, 156085972), (2, 78042986), (4, 39021493), (7, 22297996), (14, 11148998), (28, 5574499), (49, 3185428), (73, 2138164), (98, 1592714), (146, 1069082), (196, 796357), (292, 534541), (511, 305452), (1022, 152726), (2044, 76363), (3577, 43636), (7154, 21818), (10909, 14308)]