163960188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{5897}}^1$

素因数の和:6242

約数の個数: 48

約数和(自身を含む): 438622464

約数和(自身を除く): 274662276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 662, 993, 1324, 1986, 2317, 3972, 4634, 5897, 6951, 9268, 11794, 13902, 17691, 23588, 27804, 35382, 41279, 70764, 82558, 123837, 165116, 247674, 495348, 1951907, 3903814, 5855721, 7807628, 11711442, 13663349, 23422884, 27326698, 40990047, 54653396, 81980094, 163960188]

約数ペア:

[(1, 163960188), (2, 81980094), (3, 54653396), (4, 40990047), (6, 27326698), (7, 23422884), (12, 13663349), (14, 11711442), (21, 7807628), (28, 5855721), (42, 3903814), (84, 1951907), (331, 495348), (662, 247674), (993, 165116), (1324, 123837), (1986, 82558), (2317, 70764), (3972, 41279), (4634, 35382), (5897, 27804), (6951, 23588), (9268, 17691), (11794, 13902)]