168337872

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20509}}^1$

素因数の和:20545

約数の個数: 80

約数和(自身を含む): 508648000

約数和(自身を除く): 340310128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 20509, 41018, 61527, 82036, 123054, 164072, 184581, 246108, 328144, 369162, 389671, 492216, 553743, 738324, 779342, 984432, 1107486, 1169013, 1476648, 1558684, 2214972, 2338026, 2953296, 3117368, 3507039, 4429944, 4676052, 6234736, 7014078, 8859888, 9352104, 10521117, 14028156, 18704208, 21042234, 28056312, 42084468, 56112624, 84168936, 168337872]

約数ペア:

[(1, 168337872), (2, 84168936), (3, 56112624), (4, 42084468), (6, 28056312), (8, 21042234), (9, 18704208), (12, 14028156), (16, 10521117), (18, 9352104), (19, 8859888), (24, 7014078), (27, 6234736), (36, 4676052), (38, 4429944), (48, 3507039), (54, 3117368), (57, 2953296), (72, 2338026), (76, 2214972), (108, 1558684), (114, 1476648), (144, 1169013), (152, 1107486), (171, 984432), (216, 779342), (228, 738324), (304, 553743), (342, 492216), (432, 389671), (456, 369162), (513, 328144), (684, 246108), (912, 184581), (1026, 164072), (1368, 123054), (2052, 82036), (2736, 61527), (4104, 41018), (8208, 20509)]