167890856

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{8081}}^1$

素因数の和:8154

約数の個数: 48

約数和(自身を含む): 373145940

約数和(自身を除く): 205255084

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 2597, 2968, 5194, 8081, 10388, 16162, 20776, 32324, 56567, 64648, 113134, 226268, 395969, 428293, 452536, 791938, 856586, 1583876, 1713172, 2998051, 3167752, 3426344, 5996102, 11992204, 20986357, 23984408, 41972714, 83945428, 167890856]

約数ペア:

[(1, 167890856), (2, 83945428), (4, 41972714), (7, 23984408), (8, 20986357), (14, 11992204), (28, 5996102), (49, 3426344), (53, 3167752), (56, 2998051), (98, 1713172), (106, 1583876), (196, 856586), (212, 791938), (371, 452536), (392, 428293), (424, 395969), (742, 226268), (1484, 113134), (2597, 64648), (2968, 56567), (5194, 32324), (8081, 20776), (10388, 16162)]