131570376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2551}}^1$

素因数の和:2874

約数の個数: 64

約数和(自身を含む): 377287680

約数和(自身を除く): 245717304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 307, 614, 921, 1228, 1842, 2149, 2456, 2551, 3684, 4298, 5102, 6447, 7368, 7653, 8596, 10204, 12894, 15306, 17192, 17857, 20408, 25788, 30612, 35714, 51576, 53571, 61224, 71428, 107142, 142856, 214284, 428568, 783157, 1566314, 2349471, 3132628, 4698942, 5482099, 6265256, 9397884, 10964198, 16446297, 18795768, 21928396, 32892594, 43856792, 65785188, 131570376]

約数ペア:

[(1, 131570376), (2, 65785188), (3, 43856792), (4, 32892594), (6, 21928396), (7, 18795768), (8, 16446297), (12, 10964198), (14, 9397884), (21, 6265256), (24, 5482099), (28, 4698942), (42, 3132628), (56, 2349471), (84, 1566314), (168, 783157), (307, 428568), (614, 214284), (921, 142856), (1228, 107142), (1842, 71428), (2149, 61224), (2456, 53571), (2551, 51576), (3684, 35714), (4298, 30612), (5102, 25788), (6447, 20408), (7368, 17857), (7653, 17192), (8596, 15306), (10204, 12894)]