144621008

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67961}}^1$

素因数の和:67995

約数の個数: 40

約数和(自身を含む): 337091520

約数和(自身を除く): 192470512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 67961, 135922, 271844, 475727, 543688, 951454, 1087376, 1291259, 1902908, 2582518, 3805816, 5165036, 7611632, 9038813, 10330072, 18077626, 20660144, 36155252, 72310504, 144621008]

約数ペア:

[(1, 144621008), (2, 72310504), (4, 36155252), (7, 20660144), (8, 18077626), (14, 10330072), (16, 9038813), (19, 7611632), (28, 5165036), (38, 3805816), (56, 2582518), (76, 1902908), (112, 1291259), (133, 1087376), (152, 951454), (266, 543688), (304, 475727), (532, 271844), (1064, 135922), (2128, 67961)]