130987192

素因数分解:

$2^3\times 7^2\times {\mathrm{389}}^1\times {\mathrm{859}}^1$

素因数の和:1268

約数の個数: 48

約数和(自身を含む): 286767000

約数和(自身を除く): 155779808

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 389, 392, 778, 859, 1556, 1718, 2723, 3112, 3436, 5446, 6013, 6872, 10892, 12026, 19061, 21784, 24052, 38122, 42091, 48104, 76244, 84182, 152488, 168364, 334151, 336728, 668302, 1336604, 2339057, 2673208, 4678114, 9356228, 16373399, 18712456, 32746798, 65493596, 130987192]

約数ペア:

[(1, 130987192), (2, 65493596), (4, 32746798), (7, 18712456), (8, 16373399), (14, 9356228), (28, 4678114), (49, 2673208), (56, 2339057), (98, 1336604), (196, 668302), (389, 336728), (392, 334151), (778, 168364), (859, 152488), (1556, 84182), (1718, 76244), (2723, 48104), (3112, 42091), (3436, 38122), (5446, 24052), (6013, 21784), (6872, 19061), (10892, 12026)]