161359152

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{55109}}^1$

素因数の和:55181

約数の個数: 40

約数和(自身を含む): 423685680

約数和(自身を除く): 262326528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 55109, 110218, 165327, 220436, 330654, 440872, 661308, 881744, 1322616, 2645232, 3361649, 6723298, 10084947, 13446596, 20169894, 26893192, 40339788, 53786384, 80679576, 161359152]

約数ペア:

[(1, 161359152), (2, 80679576), (3, 53786384), (4, 40339788), (6, 26893192), (8, 20169894), (12, 13446596), (16, 10084947), (24, 6723298), (48, 3361649), (61, 2645232), (122, 1322616), (183, 881744), (244, 661308), (366, 440872), (488, 330654), (732, 220436), (976, 165327), (1464, 110218), (2928, 55109)]