187966562770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1193}}^1\times {\mathrm{16193}}^1$

素因数の和:17539

約数の個数: 64

約数和(自身を含む): 389806421760

約数和(自身を除く): 201839858990

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 139, 278, 695, 973, 1193, 1390, 1946, 2386, 4865, 5965, 8351, 9730, 11930, 16193, 16702, 32386, 41755, 80965, 83510, 113351, 161930, 165827, 226702, 331654, 566755, 829135, 1133510, 1160789, 1658270, 2250827, 2321578, 4501654, 5803945, 11254135, 11607890, 15755789, 19318249, 22508270, 31511578, 38636498, 78778945, 96591245, 135227743, 157557890, 193182490, 270455486, 676138715, 1352277430, 2685236611, 5370473222, 13426183055, 18796656277, 26852366110, 37593312554, 93983281385, 187966562770]

約数ペア:

[(1, 187966562770), (2, 93983281385), (5, 37593312554), (7, 26852366110), (10, 18796656277), (14, 13426183055), (35, 5370473222), (70, 2685236611), (139, 1352277430), (278, 676138715), (695, 270455486), (973, 193182490), (1193, 157557890), (1390, 135227743), (1946, 96591245), (2386, 78778945), (4865, 38636498), (5965, 31511578), (8351, 22508270), (9730, 19318249), (11930, 15755789), (16193, 11607890), (16702, 11254135), (32386, 5803945), (41755, 4501654), (80965, 2321578), (83510, 2250827), (113351, 1658270), (161930, 1160789), (165827, 1133510), (226702, 829135), (331654, 566755)]