166154482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{977}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 278659584

約数和(自身を除く): 112505102

約数列:

[1, 2, 13, 26, 31, 62, 211, 403, 422, 806, 977, 1954, 2743, 5486, 6541, 12701, 13082, 25402, 30287, 60574, 85033, 170066, 206147, 393731, 412294, 787462, 2679911, 5359822, 6390557, 12781114, 83077241, 166154482]

約数ペア:

[(1, 166154482), (2, 83077241), (13, 12781114), (26, 6390557), (31, 5359822), (62, 2679911), (211, 787462), (403, 412294), (422, 393731), (806, 206147), (977, 170066), (1954, 85033), (2743, 60574), (5486, 30287), (6541, 25402), (12701, 13082)]