155990856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{3169}}^1$

素因数の和:3478

約数の個数: 64

約数和(自身を含む): 447350400

約数和(自身を除く): 291359544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 293, 586, 879, 1172, 1758, 2051, 2344, 3169, 3516, 4102, 6153, 6338, 7032, 8204, 9507, 12306, 12676, 16408, 19014, 22183, 24612, 25352, 38028, 44366, 49224, 66549, 76056, 88732, 133098, 177464, 266196, 532392, 928517, 1857034, 2785551, 3714068, 5571102, 6499619, 7428136, 11142204, 12999238, 19498857, 22284408, 25998476, 38997714, 51996952, 77995428, 155990856]

約数ペア:

[(1, 155990856), (2, 77995428), (3, 51996952), (4, 38997714), (6, 25998476), (7, 22284408), (8, 19498857), (12, 12999238), (14, 11142204), (21, 7428136), (24, 6499619), (28, 5571102), (42, 3714068), (56, 2785551), (84, 1857034), (168, 928517), (293, 532392), (586, 266196), (879, 177464), (1172, 133098), (1758, 88732), (2051, 76056), (2344, 66549), (3169, 49224), (3516, 44366), (4102, 38028), (6153, 25352), (6338, 24612), (7032, 22183), (8204, 19014), (9507, 16408), (12306, 12676)]