156940905280

素因数分解:

$2^6\times 5^1\times {\mathrm{7057}}^1\times {\mathrm{69497}}^1$

素因数の和:76571

約数の個数: 56

約数和(自身を含む): 373773865608

約数和(自身を除く): 216832960328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7057, 14114, 28228, 35285, 56456, 69497, 70570, 112912, 138994, 141140, 225824, 277988, 282280, 347485, 451648, 555976, 564560, 694970, 1111952, 1129120, 1389940, 2223904, 2258240, 2779880, 4447808, 5559760, 11119520, 22239040, 490440329, 980880658, 1961761316, 2452201645, 3923522632, 4904403290, 7847045264, 9808806580, 15694090528, 19617613160, 31388181056, 39235226320, 78470452640, 156940905280]

約数ペア:

[(1, 156940905280), (2, 78470452640), (4, 39235226320), (5, 31388181056), (8, 19617613160), (10, 15694090528), (16, 9808806580), (20, 7847045264), (32, 4904403290), (40, 3923522632), (64, 2452201645), (80, 1961761316), (160, 980880658), (320, 490440329), (7057, 22239040), (14114, 11119520), (28228, 5559760), (35285, 4447808), (56456, 2779880), (69497, 2258240), (70570, 2223904), (112912, 1389940), (138994, 1129120), (141140, 1111952), (225824, 694970), (277988, 564560), (282280, 555976), (347485, 451648)]