172314554

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 278691840

約数和(自身を除く): 106377286

約数列:

[1, 2, 31, 41, 53, 62, 82, 106, 1271, 1279, 1643, 2173, 2542, 2558, 3286, 4346, 39649, 52439, 67363, 67787, 79298, 104878, 134726, 135574, 1625609, 2101397, 2779267, 3251218, 4202794, 5558534, 86157277, 172314554]

約数ペア:

[(1, 172314554), (2, 86157277), (31, 5558534), (41, 4202794), (53, 3251218), (62, 2779267), (82, 2101397), (106, 1625609), (1271, 135574), (1279, 134726), (1643, 104878), (2173, 79298), (2542, 67787), (2558, 67363), (3286, 52439), (4346, 39649)]