138151128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 389376000

約数和(自身を除く): 251224872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 31, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 152, 174, 186, 228, 232, 248, 337, 348, 372, 456, 551, 589, 674, 696, 744, 899, 1011, 1102, 1178, 1348, 1653, 1767, 1798, 2022, 2204, 2356, 2696, 2697, 3306, 3534, 3596, 4044, 4408, 4712, 5394, 6403, 6612, 7068, 7192, 8088, 9773, 10447, 10788, 12806, 13224, 14136, 17081, 19209, 19546, 20894, 21576, 25612, 29319, 31341, 34162, 38418, 39092, 41788, 51224, 51243, 58638, 62682, 68324, 76836, 78184, 83576, 102486, 117276, 125364, 136648, 153672, 185687, 198493, 204972, 234552, 250728, 302963, 371374, 396986, 409944, 557061, 595479, 605926, 742748, 793972, 908889, 1114122, 1190958, 1211852, 1485496, 1587944, 1817778, 2228244, 2381916, 2423704, 3635556, 4456488, 4763832, 5756297, 7271112, 11512594, 17268891, 23025188, 34537782, 46050376, 69075564, 138151128]

約数ペア:

[(1, 138151128), (2, 69075564), (3, 46050376), (4, 34537782), (6, 23025188), (8, 17268891), (12, 11512594), (19, 7271112), (24, 5756297), (29, 4763832), (31, 4456488), (38, 3635556), (57, 2423704), (58, 2381916), (62, 2228244), (76, 1817778), (87, 1587944), (93, 1485496), (114, 1211852), (116, 1190958), (124, 1114122), (152, 908889), (174, 793972), (186, 742748), (228, 605926), (232, 595479), (248, 557061), (337, 409944), (348, 396986), (372, 371374), (456, 302963), (551, 250728), (589, 234552), (674, 204972), (696, 198493), (744, 185687), (899, 153672), (1011, 136648), (1102, 125364), (1178, 117276), (1348, 102486), (1653, 83576), (1767, 78184), (1798, 76836), (2022, 68324), (2204, 62682), (2356, 58638), (2696, 51243), (2697, 51224), (3306, 41788), (3534, 39092), (3596, 38418), (4044, 34162), (4408, 31341), (4712, 29319), (5394, 25612), (6403, 21576), (6612, 20894), (7068, 19546), (7192, 19209), (8088, 17081), (9773, 14136), (10447, 13224), (10788, 12806)]