156004184

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:492

約数の個数: 64

約数和(自身を含む): 342273600

約数和(自身を除く): 186269416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 113, 178, 226, 277, 356, 452, 554, 623, 712, 791, 904, 1108, 1246, 1582, 1939, 2216, 2492, 3164, 3878, 4984, 6328, 7756, 10057, 15512, 20114, 24653, 31301, 40228, 49306, 62602, 70399, 80456, 98612, 125204, 140798, 172571, 197224, 219107, 250408, 281596, 345142, 438214, 563192, 690284, 876428, 1380568, 1752856, 2785789, 5571578, 11143156, 19500523, 22286312, 39001046, 78002092, 156004184]

約数ペア:

[(1, 156004184), (2, 78002092), (4, 39001046), (7, 22286312), (8, 19500523), (14, 11143156), (28, 5571578), (56, 2785789), (89, 1752856), (113, 1380568), (178, 876428), (226, 690284), (277, 563192), (356, 438214), (452, 345142), (554, 281596), (623, 250408), (712, 219107), (791, 197224), (904, 172571), (1108, 140798), (1246, 125204), (1582, 98612), (1939, 80456), (2216, 70399), (2492, 62602), (3164, 49306), (3878, 40228), (4984, 31301), (6328, 24653), (7756, 20114), (10057, 15512)]