137713688

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{5477}}^1$

素因数の和:5939

約数の個数: 32

約数和(自身を含む): 295812000

約数和(自身を除く): 158098312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 898, 1796, 3143, 3592, 5477, 6286, 10954, 12572, 21908, 25144, 38339, 43816, 76678, 153356, 306712, 2459173, 4918346, 9836692, 17214211, 19673384, 34428422, 68856844, 137713688]

約数ペア:

[(1, 137713688), (2, 68856844), (4, 34428422), (7, 19673384), (8, 17214211), (14, 9836692), (28, 4918346), (56, 2459173), (449, 306712), (898, 153356), (1796, 76678), (3143, 43816), (3592, 38339), (5477, 25144), (6286, 21908), (10954, 12572)]