156968841978

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{74534113}}^1$

素因数の和:74534140

約数の個数: 40

約数和(自身を含む): 378782367348

約数和(自身を除く): 221813525370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 74534113, 149068226, 223602339, 447204678, 670807017, 968943469, 1341614034, 1937886938, 2012421051, 2906830407, 4024842102, 5813660814, 6037263153, 8720491221, 12074526306, 17440982442, 26161473663, 52322947326, 78484420989, 156968841978]

約数ペア:

[(1, 156968841978), (2, 78484420989), (3, 52322947326), (6, 26161473663), (9, 17440982442), (13, 12074526306), (18, 8720491221), (26, 6037263153), (27, 5813660814), (39, 4024842102), (54, 2906830407), (78, 2012421051), (81, 1937886938), (117, 1341614034), (162, 968943469), (234, 670807017), (351, 447204678), (702, 223602339), (1053, 149068226), (2106, 74534113)]