142902032

素因数分解:

$2^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2045

約数の個数: 80

約数和(自身を含む): 347894400

約数和(自身を除く): 204992368

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 343, 364, 392, 637, 686, 728, 784, 1274, 1372, 1456, 2003, 2548, 2744, 4006, 4459, 5096, 5488, 8012, 8918, 10192, 14021, 16024, 17836, 26039, 28042, 32048, 35672, 52078, 56084, 71344, 98147, 104156, 112168, 182273, 196294, 208312, 224336, 364546, 392588, 416624, 687029, 729092, 785176, 1275911, 1374058, 1458184, 1570352, 2551822, 2748116, 2916368, 5103644, 5496232, 8931377, 10207288, 10992464, 17862754, 20414576, 35725508, 71451016, 142902032]

約数ペア:

[(1, 142902032), (2, 71451016), (4, 35725508), (7, 20414576), (8, 17862754), (13, 10992464), (14, 10207288), (16, 8931377), (26, 5496232), (28, 5103644), (49, 2916368), (52, 2748116), (56, 2551822), (91, 1570352), (98, 1458184), (104, 1374058), (112, 1275911), (182, 785176), (196, 729092), (208, 687029), (343, 416624), (364, 392588), (392, 364546), (637, 224336), (686, 208312), (728, 196294), (784, 182273), (1274, 112168), (1372, 104156), (1456, 98147), (2003, 71344), (2548, 56084), (2744, 52078), (4006, 35672), (4459, 32048), (5096, 28042), (5488, 26039), (8012, 17836), (8918, 16024), (10192, 14021)]