138968928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2377}}^1$

素因数の和:2429

約数の個数: 144

約数和(自身を含む): 467419680

約数和(自身を除く): 328450752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2377, 2436, 2784, 3248, 3654, 4176, 4754, 4872, 6496, 7131, 7308, 8352, 9508, 9744, 14262, 14616, 16639, 19016, 19488, 21393, 28524, 29232, 33278, 38032, 42786, 49917, 57048, 58464, 66556, 68933, 76064, 85572, 99834, 114096, 133112, 137866, 149751, 171144, 199668, 206799, 228192, 266224, 275732, 299502, 342288, 399336, 413598, 482531, 532448, 551464, 599004, 620397, 684576, 798672, 827196, 965062, 1102928, 1198008, 1240794, 1447593, 1597344, 1654392, 1930124, 2205856, 2396016, 2481588, 2895186, 3308784, 3860248, 4342779, 4792032, 4963176, 5790372, 6617568, 7720496, 8685558, 9926352, 11580744, 15440992, 17371116, 19852704, 23161488, 34742232, 46322976, 69484464, 138968928]

約数ペア:

[(1, 138968928), (2, 69484464), (3, 46322976), (4, 34742232), (6, 23161488), (7, 19852704), (8, 17371116), (9, 15440992), (12, 11580744), (14, 9926352), (16, 8685558), (18, 7720496), (21, 6617568), (24, 5790372), (28, 4963176), (29, 4792032), (32, 4342779), (36, 3860248), (42, 3308784), (48, 2895186), (56, 2481588), (58, 2396016), (63, 2205856), (72, 1930124), (84, 1654392), (87, 1597344), (96, 1447593), (112, 1240794), (116, 1198008), (126, 1102928), (144, 965062), (168, 827196), (174, 798672), (203, 684576), (224, 620397), (232, 599004), (252, 551464), (261, 532448), (288, 482531), (336, 413598), (348, 399336), (406, 342288), (464, 299502), (504, 275732), (522, 266224), (609, 228192), (672, 206799), (696, 199668), (812, 171144), (928, 149751), (1008, 137866), (1044, 133112), (1218, 114096), (1392, 99834), (1624, 85572), (1827, 76064), (2016, 68933), (2088, 66556), (2377, 58464), (2436, 57048), (2784, 49917), (3248, 42786), (3654, 38032), (4176, 33278), (4754, 29232), (4872, 28524), (6496, 21393), (7131, 19488), (7308, 19016), (8352, 16639), (9508, 14616), (9744, 14262)]