128801694

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{3877}}^1$

素因数の和:4009

約数の個数: 48

約数和(自身を含む): 302390928

約数和(自身を除く): 173589234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 113, 147, 226, 294, 339, 678, 791, 1582, 2373, 3877, 4746, 5537, 7754, 11074, 11631, 16611, 23262, 27139, 33222, 54278, 81417, 162834, 189973, 379946, 438101, 569919, 876202, 1139838, 1314303, 2628606, 3066707, 6133414, 9200121, 18400242, 21466949, 42933898, 64400847, 128801694]

約数ペア:

[(1, 128801694), (2, 64400847), (3, 42933898), (6, 21466949), (7, 18400242), (14, 9200121), (21, 6133414), (42, 3066707), (49, 2628606), (98, 1314303), (113, 1139838), (147, 876202), (226, 569919), (294, 438101), (339, 379946), (678, 189973), (791, 162834), (1582, 81417), (2373, 54278), (3877, 33222), (4746, 27139), (5537, 23262), (7754, 16611), (11074, 11631)]