153934276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{5051}}^1$

素因数の和:5475

約数の個数: 24

約数和(自身を含む): 284326560

約数和(自身を除く): 130392284

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 1604, 5051, 7619, 10102, 15238, 20204, 30476, 95969, 191938, 383876, 2025451, 4050902, 8101804, 38483569, 76967138, 153934276]

約数ペア:

[(1, 153934276), (2, 76967138), (4, 38483569), (19, 8101804), (38, 4050902), (76, 2025451), (401, 383876), (802, 191938), (1604, 95969), (5051, 30476), (7619, 20204), (10102, 15238)]