193120236

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1303}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 512628480

約数和(自身を除く): 319508244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 179, 207, 276, 358, 414, 537, 716, 828, 1074, 1303, 1611, 2148, 2606, 3222, 3909, 4117, 5212, 6444, 7818, 8234, 11727, 12351, 15636, 16468, 23454, 24702, 29969, 37053, 46908, 49404, 59938, 74106, 89907, 119876, 148212, 179814, 233237, 269721, 359628, 466474, 539442, 699711, 932948, 1078884, 1399422, 2099133, 2798844, 4198266, 5364451, 8396532, 10728902, 16093353, 21457804, 32186706, 48280059, 64373412, 96560118, 193120236]

約数ペア:

[(1, 193120236), (2, 96560118), (3, 64373412), (4, 48280059), (6, 32186706), (9, 21457804), (12, 16093353), (18, 10728902), (23, 8396532), (36, 5364451), (46, 4198266), (69, 2798844), (92, 2099133), (138, 1399422), (179, 1078884), (207, 932948), (276, 699711), (358, 539442), (414, 466474), (537, 359628), (716, 269721), (828, 233237), (1074, 179814), (1303, 148212), (1611, 119876), (2148, 89907), (2606, 74106), (3222, 59938), (3909, 49404), (4117, 46908), (5212, 37053), (6444, 29969), (7818, 24702), (8234, 23454), (11727, 16468), (12351, 15636)]