138819984

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3288

約数の個数: 80

約数和(自身を含む): 383070720

約数和(自身を除く): 244250736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 48, 58, 62, 87, 93, 116, 124, 174, 186, 232, 248, 348, 372, 464, 496, 696, 744, 899, 1392, 1488, 1798, 2697, 3217, 3596, 5394, 6434, 7192, 9651, 10788, 12868, 14384, 19302, 21576, 25736, 38604, 43152, 51472, 77208, 93293, 99727, 154416, 186586, 199454, 279879, 299181, 373172, 398908, 559758, 598362, 746344, 797816, 1119516, 1196724, 1492688, 1595632, 2239032, 2393448, 2892083, 4478064, 4786896, 5784166, 8676249, 11568332, 17352498, 23136664, 34704996, 46273328, 69409992, 138819984]

約数ペア:

[(1, 138819984), (2, 69409992), (3, 46273328), (4, 34704996), (6, 23136664), (8, 17352498), (12, 11568332), (16, 8676249), (24, 5784166), (29, 4786896), (31, 4478064), (48, 2892083), (58, 2393448), (62, 2239032), (87, 1595632), (93, 1492688), (116, 1196724), (124, 1119516), (174, 797816), (186, 746344), (232, 598362), (248, 559758), (348, 398908), (372, 373172), (464, 299181), (496, 279879), (696, 199454), (744, 186586), (899, 154416), (1392, 99727), (1488, 93293), (1798, 77208), (2697, 51472), (3217, 43152), (3596, 38604), (5394, 25736), (6434, 21576), (7192, 19302), (9651, 14384), (10788, 12868)]