137069688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{815891}}^1$

素因数の和:815907

約数の個数: 32

約数和(自身を含む): 391628160

約数和(自身を除く): 254558472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 815891, 1631782, 2447673, 3263564, 4895346, 5711237, 6527128, 9790692, 11422474, 17133711, 19581384, 22844948, 34267422, 45689896, 68534844, 137069688]

約数ペア:

[(1, 137069688), (2, 68534844), (3, 45689896), (4, 34267422), (6, 22844948), (7, 19581384), (8, 17133711), (12, 11422474), (14, 9790692), (21, 6527128), (24, 5711237), (28, 4895346), (42, 3263564), (56, 2447673), (84, 1631782), (168, 815891)]