157716048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1279}}^1$

素因数の和:1664

約数の個数: 80

約数和(自身を含む): 467271680

約数和(自身を除く): 309555632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 367, 734, 1101, 1279, 1468, 2202, 2558, 2569, 2936, 3837, 4404, 5116, 5138, 5872, 7674, 7707, 8808, 8953, 10232, 10276, 15348, 15414, 17616, 17906, 20464, 20552, 26859, 30696, 30828, 35812, 41104, 53718, 61392, 61656, 71624, 107436, 123312, 143248, 214872, 429744, 469393, 938786, 1408179, 1877572, 2816358, 3285751, 3755144, 5632716, 6571502, 7510288, 9857253, 11265432, 13143004, 19714506, 22530864, 26286008, 39429012, 52572016, 78858024, 157716048]

約数ペア:

[(1, 157716048), (2, 78858024), (3, 52572016), (4, 39429012), (6, 26286008), (7, 22530864), (8, 19714506), (12, 13143004), (14, 11265432), (16, 9857253), (21, 7510288), (24, 6571502), (28, 5632716), (42, 3755144), (48, 3285751), (56, 2816358), (84, 1877572), (112, 1408179), (168, 938786), (336, 469393), (367, 429744), (734, 214872), (1101, 143248), (1279, 123312), (1468, 107436), (2202, 71624), (2558, 61656), (2569, 61392), (2936, 53718), (3837, 41104), (4404, 35812), (5116, 30828), (5138, 30696), (5872, 26859), (7674, 20552), (7707, 20464), (8808, 17906), (8953, 17616), (10232, 15414), (10276, 15348)]