151917768

素因数分解:

$2^3\times 3^7\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 450672000

約数和(自身を除く): 298754232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 457, 486, 513, 648, 684, 729, 914, 972, 1026, 1368, 1371, 1458, 1539, 1828, 1944, 2052, 2187, 2742, 2916, 3078, 3656, 4104, 4113, 4374, 4617, 5484, 5832, 6156, 8226, 8683, 8748, 9234, 10968, 12312, 12339, 13851, 16452, 17366, 17496, 18468, 24678, 26049, 27702, 32904, 34732, 36936, 37017, 41553, 49356, 52098, 55404, 69464, 74034, 78147, 83106, 98712, 104196, 110808, 111051, 148068, 156294, 166212, 208392, 222102, 234441, 296136, 312588, 332424, 333153, 444204, 468882, 625176, 666306, 703323, 888408, 937764, 999459, 1332612, 1406646, 1875528, 1998918, 2109969, 2665224, 2813292, 3997836, 4219938, 5626584, 6329907, 7995672, 8439876, 12659814, 16879752, 18989721, 25319628, 37979442, 50639256, 75958884, 151917768]

約数ペア:

[(1, 151917768), (2, 75958884), (3, 50639256), (4, 37979442), (6, 25319628), (8, 18989721), (9, 16879752), (12, 12659814), (18, 8439876), (19, 7995672), (24, 6329907), (27, 5626584), (36, 4219938), (38, 3997836), (54, 2813292), (57, 2665224), (72, 2109969), (76, 1998918), (81, 1875528), (108, 1406646), (114, 1332612), (152, 999459), (162, 937764), (171, 888408), (216, 703323), (228, 666306), (243, 625176), (324, 468882), (342, 444204), (456, 333153), (457, 332424), (486, 312588), (513, 296136), (648, 234441), (684, 222102), (729, 208392), (914, 166212), (972, 156294), (1026, 148068), (1368, 111051), (1371, 110808), (1458, 104196), (1539, 98712), (1828, 83106), (1944, 78147), (2052, 74034), (2187, 69464), (2742, 55404), (2916, 52098), (3078, 49356), (3656, 41553), (4104, 37017), (4113, 36936), (4374, 34732), (4617, 32904), (5484, 27702), (5832, 26049), (6156, 24678), (8226, 18468), (8683, 17496), (8748, 17366), (9234, 16452), (10968, 13851), (12312, 12339)]