128819952

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{5171}}^1$

素因数の和:5358

約数の個数: 60

約数和(自身を含む): 362670984

約数和(自身を除く): 233851032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 5171, 6228, 8304, 10342, 12456, 15513, 20684, 24912, 31026, 41368, 46539, 62052, 82736, 93078, 124104, 186156, 248208, 372312, 744624, 894583, 1789166, 2683749, 3578332, 5367498, 7156664, 8051247, 10734996, 14313328, 16102494, 21469992, 32204988, 42939984, 64409976, 128819952]

約数ペア:

[(1, 128819952), (2, 64409976), (3, 42939984), (4, 32204988), (6, 21469992), (8, 16102494), (9, 14313328), (12, 10734996), (16, 8051247), (18, 7156664), (24, 5367498), (36, 3578332), (48, 2683749), (72, 1789166), (144, 894583), (173, 744624), (346, 372312), (519, 248208), (692, 186156), (1038, 124104), (1384, 93078), (1557, 82736), (2076, 62052), (2768, 46539), (3114, 41368), (4152, 31026), (5171, 24912), (6228, 20684), (8304, 15513), (10342, 12456)]