138647544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{825283}}^1$

素因数の和:825299

約数の個数: 32

約数和(自身を含む): 396136320

約数和(自身を除く): 257488776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 825283, 1650566, 2475849, 3301132, 4951698, 5776981, 6602264, 9903396, 11553962, 17330943, 19806792, 23107924, 34661886, 46215848, 69323772, 138647544]

約数ペア:

[(1, 138647544), (2, 69323772), (3, 46215848), (4, 34661886), (6, 23107924), (7, 19806792), (8, 17330943), (12, 11553962), (14, 9903396), (21, 6602264), (24, 5776981), (28, 4951698), (42, 3301132), (56, 2475849), (84, 1650566), (168, 825283)]