155204568

素因数分解:

$2^3\times 3^2\times {\mathrm{673}}^1\times {\mathrm{3203}}^1$

素因数の和:3888

約数の個数: 48

約数和(自身を含む): 421101720

約数和(自身を除く): 265897152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 673, 1346, 2019, 2692, 3203, 4038, 5384, 6057, 6406, 8076, 9609, 12114, 12812, 16152, 19218, 24228, 25624, 28827, 38436, 48456, 57654, 76872, 115308, 230616, 2155619, 4311238, 6466857, 8622476, 12933714, 17244952, 19400571, 25867428, 38801142, 51734856, 77602284, 155204568]

約数ペア:

[(1, 155204568), (2, 77602284), (3, 51734856), (4, 38801142), (6, 25867428), (8, 19400571), (9, 17244952), (12, 12933714), (18, 8622476), (24, 6466857), (36, 4311238), (72, 2155619), (673, 230616), (1346, 115308), (2019, 76872), (2692, 57654), (3203, 48456), (4038, 38436), (5384, 28827), (6057, 25624), (6406, 24228), (8076, 19218), (9609, 16152), (12114, 12812)]