160947164

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{26489}}^1$

素因数の和:26538

約数の個数: 36

約数和(自身を含む): 338224320

約数和(自身を除く): 177277156

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 26489, 52978, 105956, 185423, 370846, 741692, 821159, 1297961, 1642318, 2595922, 3284636, 5191844, 5748113, 11496226, 22992452, 40236791, 80473582, 160947164]

約数ペア:

[(1, 160947164), (2, 80473582), (4, 40236791), (7, 22992452), (14, 11496226), (28, 5748113), (31, 5191844), (49, 3284636), (62, 2595922), (98, 1642318), (124, 1297961), (196, 821159), (217, 741692), (434, 370846), (868, 185423), (1519, 105956), (3038, 52978), (6076, 26489)]