155884428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{618589}}^1$

素因数の和:618606

約数の個数: 36

約数和(自身を含む): 450333520

約数和(自身を除く): 294449092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 618589, 1237178, 1855767, 2474356, 3711534, 4330123, 5567301, 7423068, 8660246, 11134602, 12990369, 17320492, 22269204, 25980738, 38971107, 51961476, 77942214, 155884428]

約数ペア:

[(1, 155884428), (2, 77942214), (3, 51961476), (4, 38971107), (6, 25980738), (7, 22269204), (9, 17320492), (12, 12990369), (14, 11134602), (18, 8660246), (21, 7423068), (28, 5567301), (36, 4330123), (42, 3711534), (63, 2474356), (84, 1855767), (126, 1237178), (252, 618589)]