118981688

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{49411}}^1$

素因数の和:49467

約数の個数: 32

約数和(自身を含む): 260895360

約数和(自身を除く): 141913672

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 49411, 98822, 197644, 345877, 395288, 691754, 1383508, 2124673, 2767016, 4249346, 8498692, 14872711, 16997384, 29745422, 59490844, 118981688]

約数ペア:

[(1, 118981688), (2, 59490844), (4, 29745422), (7, 16997384), (8, 14872711), (14, 8498692), (28, 4249346), (43, 2767016), (56, 2124673), (86, 1383508), (172, 691754), (301, 395288), (344, 345877), (602, 197644), (1204, 98822), (2408, 49411)]