156945200828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{144847}}^1$

素因数の和:145242

約数の個数: 48

約数和(自身を含む): 301163326464

約数和(自身を除く): 144218125636

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 311, 622, 871, 1244, 1742, 3484, 4043, 8086, 16172, 20837, 41674, 83348, 144847, 270881, 289694, 541762, 579388, 1083524, 1883011, 3766022, 7532044, 9704749, 19409498, 38818996, 45047417, 90094834, 126161737, 180189668, 252323474, 504646948, 585616421, 1171232842, 2342465684, 3018176939, 6036353878, 12072707756, 39236300207, 78472600414, 156945200828]

約数ペア:

[(1, 156945200828), (2, 78472600414), (4, 39236300207), (13, 12072707756), (26, 6036353878), (52, 3018176939), (67, 2342465684), (134, 1171232842), (268, 585616421), (311, 504646948), (622, 252323474), (871, 180189668), (1244, 126161737), (1742, 90094834), (3484, 45047417), (4043, 38818996), (8086, 19409498), (16172, 9704749), (20837, 7532044), (41674, 3766022), (83348, 1883011), (144847, 1083524), (270881, 579388), (289694, 541762)]