157020514

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{1879}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 277217280

約数和(自身を除く): 120196766

約数列:

[1, 2, 7, 14, 47, 94, 127, 254, 329, 658, 889, 1778, 1879, 3758, 5969, 11938, 13153, 26306, 41783, 83566, 88313, 176626, 238633, 477266, 618191, 1236382, 1670431, 3340862, 11215751, 22431502, 78510257, 157020514]

約数ペア:

[(1, 157020514), (2, 78510257), (7, 22431502), (14, 11215751), (47, 3340862), (94, 1670431), (127, 1236382), (254, 618191), (329, 477266), (658, 238633), (889, 176626), (1778, 88313), (1879, 83566), (3758, 41783), (5969, 26306), (11938, 13153)]