128814528

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{35311}}^1$

素因数の和:35345

約数の個数: 56

約数和(自身を含む): 358769920

約数和(自身を除く): 229955392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 35311, 70622, 105933, 141244, 211866, 282488, 423732, 564976, 670909, 847464, 1129952, 1341818, 1694928, 2012727, 2259904, 2683636, 3389856, 4025454, 5367272, 6779712, 8050908, 10734544, 16101816, 21469088, 32203632, 42938176, 64407264, 128814528]

約数ペア:

[(1, 128814528), (2, 64407264), (3, 42938176), (4, 32203632), (6, 21469088), (8, 16101816), (12, 10734544), (16, 8050908), (19, 6779712), (24, 5367272), (32, 4025454), (38, 3389856), (48, 2683636), (57, 2259904), (64, 2012727), (76, 1694928), (96, 1341818), (114, 1129952), (152, 847464), (192, 670909), (228, 564976), (304, 423732), (456, 282488), (608, 211866), (912, 141244), (1216, 105933), (1824, 70622), (3648, 35311)]