157099754

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 298598400

約数和(自身を除く): 141498646

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 107, 119, 199, 214, 217, 238, 398, 434, 527, 749, 1054, 1393, 1498, 1819, 2786, 3317, 3383, 3638, 3689, 6169, 6634, 6766, 7378, 12338, 12733, 21293, 23219, 23681, 25466, 42586, 43183, 46438, 47362, 56389, 86366, 104873, 112778, 149051, 209746, 298102, 361981, 394723, 660083, 723962, 734111, 789446, 1320166, 1468222, 2533867, 4620581, 5067734, 9241162, 11221411, 22442822, 78549877, 157099754]

約数ペア:

[(1, 157099754), (2, 78549877), (7, 22442822), (14, 11221411), (17, 9241162), (31, 5067734), (34, 4620581), (62, 2533867), (107, 1468222), (119, 1320166), (199, 789446), (214, 734111), (217, 723962), (238, 660083), (398, 394723), (434, 361981), (527, 298102), (749, 209746), (1054, 149051), (1393, 112778), (1498, 104873), (1819, 86366), (2786, 56389), (3317, 47362), (3383, 46438), (3638, 43183), (3689, 42586), (6169, 25466), (6634, 23681), (6766, 23219), (7378, 21293), (12338, 12733)]