189468252

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1429}}^1$

素因数の和:1595

約数の個数: 72

約数和(自身を含む): 499699200

約数和(自身を除く): 310230948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 127, 174, 254, 261, 348, 381, 508, 522, 762, 1044, 1143, 1429, 1524, 2286, 2858, 3683, 4287, 4572, 5716, 7366, 8574, 11049, 12861, 14732, 17148, 22098, 25722, 33147, 41441, 44196, 51444, 66294, 82882, 124323, 132588, 165764, 181483, 248646, 362966, 372969, 497292, 544449, 725932, 745938, 1088898, 1491876, 1633347, 2177796, 3266694, 5263007, 6533388, 10526014, 15789021, 21052028, 31578042, 47367063, 63156084, 94734126, 189468252]

約数ペア:

[(1, 189468252), (2, 94734126), (3, 63156084), (4, 47367063), (6, 31578042), (9, 21052028), (12, 15789021), (18, 10526014), (29, 6533388), (36, 5263007), (58, 3266694), (87, 2177796), (116, 1633347), (127, 1491876), (174, 1088898), (254, 745938), (261, 725932), (348, 544449), (381, 497292), (508, 372969), (522, 362966), (762, 248646), (1044, 181483), (1143, 165764), (1429, 132588), (1524, 124323), (2286, 82882), (2858, 66294), (3683, 51444), (4287, 44196), (4572, 41441), (5716, 33147), (7366, 25722), (8574, 22098), (11049, 17148), (12861, 14732)]