156958555660

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{811}}^1\times {\mathrm{42257}}^1$

素因数の和:43306

約数の個数: 48

約数和(自身を含む): 331468371360

約数和(自身を除く): 174509815700

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 811, 916, 1145, 1622, 2290, 3244, 4055, 4580, 8110, 16220, 42257, 84514, 169028, 185719, 211285, 371438, 422570, 742876, 845140, 928595, 1857190, 3714380, 9676853, 19353706, 34270427, 38707412, 48384265, 68540854, 96768530, 137081708, 171352135, 193537060, 342704270, 685408540, 7847927783, 15695855566, 31391711132, 39239638915, 78479277830, 156958555660]

約数ペア:

[(1, 156958555660), (2, 78479277830), (4, 39239638915), (5, 31391711132), (10, 15695855566), (20, 7847927783), (229, 685408540), (458, 342704270), (811, 193537060), (916, 171352135), (1145, 137081708), (1622, 96768530), (2290, 68540854), (3244, 48384265), (4055, 38707412), (4580, 34270427), (8110, 19353706), (16220, 9676853), (42257, 3714380), (84514, 1857190), (169028, 928595), (185719, 845140), (211285, 742876), (371438, 422570)]