180959632

素因数分解:

$2^4\times 7^1\times {\mathrm{787}}^1\times {\mathrm{2053}}^1$

素因数の和:2855

約数の個数: 40

約数和(自身を含む): 401400896

約数和(自身を除く): 220441264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 787, 1574, 2053, 3148, 4106, 5509, 6296, 8212, 11018, 12592, 14371, 16424, 22036, 28742, 32848, 44072, 57484, 88144, 114968, 229936, 1615711, 3231422, 6462844, 11309977, 12925688, 22619954, 25851376, 45239908, 90479816, 180959632]

約数ペア:

[(1, 180959632), (2, 90479816), (4, 45239908), (7, 25851376), (8, 22619954), (14, 12925688), (16, 11309977), (28, 6462844), (56, 3231422), (112, 1615711), (787, 229936), (1574, 114968), (2053, 88144), (3148, 57484), (4106, 44072), (5509, 32848), (6296, 28742), (8212, 22036), (11018, 16424), (12592, 14371)]