189156946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{709}}^1$

素因数の和:970

約数の個数: 32

約数和(自身を含む): 316330560

約数和(自身を除く): 127173614

約数列:

[1, 2, 11, 22, 67, 134, 181, 362, 709, 737, 1418, 1474, 1991, 3982, 7799, 12127, 15598, 24254, 47503, 95006, 128329, 133397, 256658, 266794, 522533, 1045066, 1411619, 2823238, 8598043, 17196086, 94578473, 189156946]

約数ペア:

[(1, 189156946), (2, 94578473), (11, 17196086), (22, 8598043), (67, 2823238), (134, 1411619), (181, 1045066), (362, 522533), (709, 266794), (737, 256658), (1418, 133397), (1474, 128329), (1991, 95006), (3982, 47503), (7799, 24254), (12127, 15598)]