198156168

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20693}}^1$

素因数の和:20731

約数の個数: 96

約数和(自身を含む): 645652800

約数和(自身を除く): 447496632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4788, 9576, 20693, 41386, 62079, 82772, 124158, 144851, 165544, 186237, 248316, 289702, 372474, 393167, 434553, 496632, 579404, 744948, 786334, 869106, 1158808, 1179501, 1303659, 1489896, 1572668, 1738212, 2359002, 2607318, 2752169, 3145336, 3476424, 3538503, 4718004, 5214636, 5504338, 7077006, 8256507, 9436008, 10429272, 11008676, 14154012, 16513014, 22017352, 24769521, 28308024, 33026028, 49539042, 66052056, 99078084, 198156168]

約数ペア:

[(1, 198156168), (2, 99078084), (3, 66052056), (4, 49539042), (6, 33026028), (7, 28308024), (8, 24769521), (9, 22017352), (12, 16513014), (14, 14154012), (18, 11008676), (19, 10429272), (21, 9436008), (24, 8256507), (28, 7077006), (36, 5504338), (38, 5214636), (42, 4718004), (56, 3538503), (57, 3476424), (63, 3145336), (72, 2752169), (76, 2607318), (84, 2359002), (114, 1738212), (126, 1572668), (133, 1489896), (152, 1303659), (168, 1179501), (171, 1158808), (228, 869106), (252, 786334), (266, 744948), (342, 579404), (399, 496632), (456, 434553), (504, 393167), (532, 372474), (684, 289702), (798, 248316), (1064, 186237), (1197, 165544), (1368, 144851), (1596, 124158), (2394, 82772), (3192, 62079), (4788, 41386), (9576, 20693)]