161750506

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{8731}}^1$

素因数の和:8949

約数の個数: 16

約数和(自身を含む): 248338080

約数和(自身を除く): 86587574

約数列:

[1, 2, 59, 118, 157, 314, 8731, 9263, 17462, 18526, 515129, 1030258, 1370767, 2741534, 80875253, 161750506]

約数ペア:

[(1, 161750506), (2, 80875253), (59, 2741534), (118, 1370767), (157, 1030258), (314, 515129), (8731, 18526), (9263, 17462)]