156869246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1117}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 255011328

約数和(自身を除く): 98142082

約数列:

[1, 2, 23, 43, 46, 71, 86, 142, 989, 1117, 1633, 1978, 2234, 3053, 3266, 6106, 25691, 48031, 51382, 70219, 79307, 96062, 140438, 158614, 1104713, 1824061, 2209426, 3410201, 3648122, 6820402, 78434623, 156869246]

約数ペア:

[(1, 156869246), (2, 78434623), (23, 6820402), (43, 3648122), (46, 3410201), (71, 2209426), (86, 1824061), (142, 1104713), (989, 158614), (1117, 140438), (1633, 96062), (1978, 79307), (2234, 70219), (3053, 51382), (3266, 48031), (6106, 25691)]