220160992

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1193}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 445314240

約数和(自身を除く): 225153248

約数列:

[1, 2, 4, 8, 16, 32, 73, 79, 146, 158, 292, 316, 584, 632, 1168, 1193, 1264, 2336, 2386, 2528, 4772, 5767, 9544, 11534, 19088, 23068, 38176, 46136, 87089, 92272, 94247, 174178, 184544, 188494, 348356, 376988, 696712, 753976, 1393424, 1507952, 2786848, 3015904, 6880031, 13760062, 27520124, 55040248, 110080496, 220160992]

約数ペア:

[(1, 220160992), (2, 110080496), (4, 55040248), (8, 27520124), (16, 13760062), (32, 6880031), (73, 3015904), (79, 2786848), (146, 1507952), (158, 1393424), (292, 753976), (316, 696712), (584, 376988), (632, 348356), (1168, 188494), (1193, 184544), (1264, 174178), (2336, 94247), (2386, 92272), (2528, 87089), (4772, 46136), (5767, 38176), (9544, 23068), (11534, 19088)]