145180812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 403701760

約数和(自身を除く): 258520948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 127, 186, 217, 254, 372, 381, 434, 439, 508, 651, 762, 868, 878, 889, 1302, 1317, 1524, 1756, 1778, 2604, 2634, 2667, 3073, 3556, 3937, 5268, 5334, 6146, 7874, 9219, 10668, 11811, 12292, 13609, 15748, 18438, 23622, 27218, 27559, 36876, 40827, 47244, 54436, 55118, 55753, 81654, 82677, 95263, 110236, 111506, 163308, 165354, 167259, 190526, 223012, 285789, 330708, 334518, 381052, 390271, 571578, 669036, 780542, 1143156, 1170813, 1561084, 1728343, 2341626, 3456686, 4683252, 5185029, 6913372, 10370058, 12098401, 20740116, 24196802, 36295203, 48393604, 72590406, 145180812]

約数ペア:

[(1, 145180812), (2, 72590406), (3, 48393604), (4, 36295203), (6, 24196802), (7, 20740116), (12, 12098401), (14, 10370058), (21, 6913372), (28, 5185029), (31, 4683252), (42, 3456686), (62, 2341626), (84, 1728343), (93, 1561084), (124, 1170813), (127, 1143156), (186, 780542), (217, 669036), (254, 571578), (372, 390271), (381, 381052), (434, 334518), (439, 330708), (508, 285789), (651, 223012), (762, 190526), (868, 167259), (878, 165354), (889, 163308), (1302, 111506), (1317, 110236), (1524, 95263), (1756, 82677), (1778, 81654), (2604, 55753), (2634, 55118), (2667, 54436), (3073, 47244), (3556, 40827), (3937, 36876), (5268, 27559), (5334, 27218), (6146, 23622), (7874, 18438), (9219, 15748), (10668, 13609), (11811, 12292)]