161749403894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2064763}}^1$

素因数の和:2064932

約数の個数: 32

約数和(自身を含む): 274729238784

約数和(自身を除く): 112979834890

約数列:

[1, 2, 13, 23, 26, 46, 131, 262, 299, 598, 1703, 3013, 3406, 6026, 39169, 78338, 2064763, 4129526, 26841919, 47489549, 53683838, 94979098, 270483953, 540967906, 617364137, 1234728274, 3516291389, 6221130919, 7032582778, 12442261838, 80874701947, 161749403894]

約数ペア:

[(1, 161749403894), (2, 80874701947), (13, 12442261838), (23, 7032582778), (26, 6221130919), (46, 3516291389), (131, 1234728274), (262, 617364137), (299, 540967906), (598, 270483953), (1703, 94979098), (3013, 53683838), (3406, 47489549), (6026, 26841919), (39169, 4129526), (78338, 2064763)]