156724569729

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{683}}^1\times {\mathrm{16481}}^1$

素因数の和:17207

約数の個数: 96

約数和(自身を含む): 295460815104

約数和(自身を除く): 138736245375

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 683, 819, 1071, 1547, 1989, 2049, 4641, 4781, 6147, 8879, 11611, 13923, 14343, 16481, 26637, 34833, 43029, 49443, 62153, 79911, 81277, 104499, 115367, 148329, 150943, 186459, 214253, 243831, 280177, 346101, 452829, 559377, 642759, 731493, 840531, 1038303, 1056601, 1358487, 1499771, 1928277, 1961239, 2521593, 3169803, 3642301, 4499313, 5883717, 9509409, 10926903, 11256523, 13497939, 17651151, 25496107, 32780709, 33769569, 76488321, 78795661, 101308707, 146334799, 191360891, 229464963, 236386983, 439004397, 574082673, 709160949, 1024343593, 1317013191, 1339526237, 1722248019, 2487691583, 3073030779, 4018578711, 7463074749, 9219092337, 12055736133, 17413841081, 22389224247, 52241523243, 156724569729]

約数ペア:

[(1, 156724569729), (3, 52241523243), (7, 22389224247), (9, 17413841081), (13, 12055736133), (17, 9219092337), (21, 7463074749), (39, 4018578711), (51, 3073030779), (63, 2487691583), (91, 1722248019), (117, 1339526237), (119, 1317013191), (153, 1024343593), (221, 709160949), (273, 574082673), (357, 439004397), (663, 236386983), (683, 229464963), (819, 191360891), (1071, 146334799), (1547, 101308707), (1989, 78795661), (2049, 76488321), (4641, 33769569), (4781, 32780709), (6147, 25496107), (8879, 17651151), (11611, 13497939), (13923, 11256523), (14343, 10926903), (16481, 9509409), (26637, 5883717), (34833, 4499313), (43029, 3642301), (49443, 3169803), (62153, 2521593), (79911, 1961239), (81277, 1928277), (104499, 1499771), (115367, 1358487), (148329, 1056601), (150943, 1038303), (186459, 840531), (214253, 731493), (243831, 642759), (280177, 559377), (346101, 452829)]