139676784

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223841}}^1$

素因数の和:223865

約数の個数: 40

約数和(自身を含む): 388589712

約数和(自身を除く): 248912928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 223841, 447682, 671523, 895364, 1343046, 1790728, 2686092, 2909933, 3581456, 5372184, 5819866, 8729799, 10744368, 11639732, 17459598, 23279464, 34919196, 46558928, 69838392, 139676784]

約数ペア:

[(1, 139676784), (2, 69838392), (3, 46558928), (4, 34919196), (6, 23279464), (8, 17459598), (12, 11639732), (13, 10744368), (16, 8729799), (24, 5819866), (26, 5372184), (39, 3581456), (48, 2909933), (52, 2686092), (78, 1790728), (104, 1343046), (156, 895364), (208, 671523), (312, 447682), (624, 223841)]