129161808

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 375350976

約数和(自身を除く): 246189168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 131, 144, 164, 167, 246, 262, 328, 334, 369, 393, 492, 501, 524, 656, 668, 738, 786, 984, 1002, 1048, 1179, 1336, 1476, 1503, 1572, 1968, 2004, 2096, 2358, 2672, 2952, 3006, 3144, 4008, 4716, 5371, 5904, 6012, 6288, 6847, 8016, 9432, 10742, 12024, 13694, 16113, 18864, 20541, 21484, 21877, 24048, 27388, 32226, 41082, 42968, 43754, 48339, 54776, 61623, 64452, 65631, 82164, 85936, 87508, 96678, 109552, 123246, 128904, 131262, 164328, 175016, 193356, 196893, 246492, 257808, 262524, 328656, 350032, 386712, 393786, 492984, 525048, 773424, 787572, 896957, 985968, 1050096, 1575144, 1793914, 2690871, 3150288, 3587828, 5381742, 7175656, 8072613, 10763484, 14351312, 16145226, 21526968, 32290452, 43053936, 64580904, 129161808]

約数ペア:

[(1, 129161808), (2, 64580904), (3, 43053936), (4, 32290452), (6, 21526968), (8, 16145226), (9, 14351312), (12, 10763484), (16, 8072613), (18, 7175656), (24, 5381742), (36, 3587828), (41, 3150288), (48, 2690871), (72, 1793914), (82, 1575144), (123, 1050096), (131, 985968), (144, 896957), (164, 787572), (167, 773424), (246, 525048), (262, 492984), (328, 393786), (334, 386712), (369, 350032), (393, 328656), (492, 262524), (501, 257808), (524, 246492), (656, 196893), (668, 193356), (738, 175016), (786, 164328), (984, 131262), (1002, 128904), (1048, 123246), (1179, 109552), (1336, 96678), (1476, 87508), (1503, 85936), (1572, 82164), (1968, 65631), (2004, 64452), (2096, 61623), (2358, 54776), (2672, 48339), (2952, 43754), (3006, 42968), (3144, 41082), (4008, 32226), (4716, 27388), (5371, 24048), (5904, 21877), (6012, 21484), (6288, 20541), (6847, 18864), (8016, 16113), (9432, 13694), (10742, 12024)]