127918714

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1243

約数の個数: 48

約数和(自身を含む): 245993760

約数和(自身を除く): 118075046

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 107, 154, 214, 539, 749, 1078, 1109, 1177, 1498, 2218, 2354, 5243, 7763, 8239, 10486, 12199, 15526, 16478, 24398, 54341, 57673, 85393, 108682, 115346, 118663, 170786, 237326, 597751, 830641, 1195502, 1305293, 1661282, 2610586, 5814487, 9137051, 11628974, 18274102, 63959357, 127918714]

約数ペア:

[(1, 127918714), (2, 63959357), (7, 18274102), (11, 11628974), (14, 9137051), (22, 5814487), (49, 2610586), (77, 1661282), (98, 1305293), (107, 1195502), (154, 830641), (214, 597751), (539, 237326), (749, 170786), (1078, 118663), (1109, 115346), (1177, 108682), (1498, 85393), (2218, 57673), (2354, 54341), (5243, 24398), (7763, 16478), (8239, 15526), (10486, 12199)]