144520012

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{4363}}^1$

素因数の和:4407

約数の個数: 54

約数和(自身を含む): 318646188

約数和(自身を除く): 174126176

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 169, 182, 196, 338, 364, 637, 676, 1183, 1274, 2366, 2548, 4363, 4732, 8281, 8726, 16562, 17452, 30541, 33124, 56719, 61082, 113438, 122164, 213787, 226876, 397033, 427574, 737347, 794066, 855148, 1474694, 1588132, 2779231, 2949388, 5161429, 5558462, 10322858, 11116924, 20645716, 36130003, 72260006, 144520012]

約数ペア:

[(1, 144520012), (2, 72260006), (4, 36130003), (7, 20645716), (13, 11116924), (14, 10322858), (26, 5558462), (28, 5161429), (49, 2949388), (52, 2779231), (91, 1588132), (98, 1474694), (169, 855148), (182, 794066), (196, 737347), (338, 427574), (364, 397033), (637, 226876), (676, 213787), (1183, 122164), (1274, 113438), (2366, 61082), (2548, 56719), (4363, 33124), (4732, 30541), (8281, 17452), (8726, 16562)]