16577424

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 50100960

約数和(自身を除く): 33523536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 73, 76, 83, 114, 144, 146, 152, 166, 171, 219, 228, 249, 292, 304, 332, 342, 438, 456, 498, 584, 657, 664, 684, 747, 876, 912, 996, 1168, 1314, 1328, 1368, 1387, 1494, 1577, 1752, 1992, 2628, 2736, 2774, 2988, 3154, 3504, 3984, 4161, 4731, 5256, 5548, 5976, 6059, 6308, 8322, 9462, 10512, 11096, 11952, 12118, 12483, 12616, 14193, 16644, 18177, 18924, 22192, 24236, 24966, 25232, 28386, 33288, 36354, 37848, 48472, 49932, 54531, 56772, 66576, 72708, 75696, 96944, 99864, 109062, 113544, 115121, 145416, 199728, 218124, 227088, 230242, 290832, 345363, 436248, 460484, 690726, 872496, 920968, 1036089, 1381452, 1841936, 2072178, 2762904, 4144356, 5525808, 8288712, 16577424]

約数ペア:

[(1, 16577424), (2, 8288712), (3, 5525808), (4, 4144356), (6, 2762904), (8, 2072178), (9, 1841936), (12, 1381452), (16, 1036089), (18, 920968), (19, 872496), (24, 690726), (36, 460484), (38, 436248), (48, 345363), (57, 290832), (72, 230242), (73, 227088), (76, 218124), (83, 199728), (114, 145416), (144, 115121), (146, 113544), (152, 109062), (166, 99864), (171, 96944), (219, 75696), (228, 72708), (249, 66576), (292, 56772), (304, 54531), (332, 49932), (342, 48472), (438, 37848), (456, 36354), (498, 33288), (584, 28386), (657, 25232), (664, 24966), (684, 24236), (747, 22192), (876, 18924), (912, 18177), (996, 16644), (1168, 14193), (1314, 12616), (1328, 12483), (1368, 12118), (1387, 11952), (1494, 11096), (1577, 10512), (1752, 9462), (1992, 8322), (2628, 6308), (2736, 6059), (2774, 5976), (2988, 5548), (3154, 5256), (3504, 4731), (3984, 4161)]