133734958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{3617}}^1$

素因数の和:3784

約数の個数: 32

約数和(自身を含む): 243129600

約数和(自身を除く): 109394642

約数列:

[1, 2, 7, 14, 19, 38, 133, 139, 266, 278, 973, 1946, 2641, 3617, 5282, 7234, 18487, 25319, 36974, 50638, 68723, 137446, 481061, 502763, 962122, 1005526, 3519341, 7038682, 9552497, 19104994, 66867479, 133734958]

約数ペア:

[(1, 133734958), (2, 66867479), (7, 19104994), (14, 9552497), (19, 7038682), (38, 3519341), (133, 1005526), (139, 962122), (266, 502763), (278, 481061), (973, 137446), (1946, 68723), (2641, 50638), (3617, 36974), (5282, 25319), (7234, 18487)]