157050201994

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{3079}}^1\times {\mathrm{20129}}^1$

素因数の和:23398

約数の個数: 32

約数和(自身を含む): 270817747200

約数和(自身を除く): 113767545206

約数列:

[1, 2, 7, 14, 181, 362, 1267, 2534, 3079, 6158, 20129, 21553, 40258, 43106, 140903, 281806, 557299, 1114598, 3643349, 3901093, 7286698, 7802186, 25503443, 51006886, 61977191, 123954382, 433840337, 867680674, 11217871571, 22435743142, 78525100997, 157050201994]

約数ペア:

[(1, 157050201994), (2, 78525100997), (7, 22435743142), (14, 11217871571), (181, 867680674), (362, 433840337), (1267, 123954382), (2534, 61977191), (3079, 51006886), (6158, 25503443), (20129, 7802186), (21553, 7286698), (40258, 3901093), (43106, 3643349), (140903, 1114598), (281806, 557299)]