144177194

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1723}}^1$

素因数の和:1914

約数の個数: 32

約数和(自身を含む): 254876160

約数和(自身を除く): 110698966

約数列:

[1, 2, 7, 14, 43, 86, 139, 278, 301, 602, 973, 1723, 1946, 3446, 5977, 11954, 12061, 24122, 41839, 74089, 83678, 148178, 239497, 478994, 518623, 1037246, 1676479, 3352958, 10298371, 20596742, 72088597, 144177194]

約数ペア:

[(1, 144177194), (2, 72088597), (7, 20596742), (14, 10298371), (43, 3352958), (86, 1676479), (139, 1037246), (278, 518623), (301, 478994), (602, 239497), (973, 148178), (1723, 83678), (1946, 74089), (3446, 41839), (5977, 24122), (11954, 12061)]