155636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 304584

約数和(自身を除く): 148948

約数列:

[1, 2, 4, 13, 26, 41, 52, 73, 82, 146, 164, 292, 533, 949, 1066, 1898, 2132, 2993, 3796, 5986, 11972, 38909, 77818, 155636]

約数ペア:

[(1, 155636), (2, 77818), (4, 38909), (13, 11972), (26, 5986), (41, 3796), (52, 2993), (73, 2132), (82, 1898), (146, 1066), (164, 949), (292, 533)]