8155314258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{787}}^1\times {\mathrm{18979}}^1$

素因数の和:19791

約数の個数: 64

約数和(自身を含む): 20101186560

約数和(自身を除く): 11945872302

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 787, 1574, 2361, 4722, 5509, 10231, 11018, 16527, 18979, 20462, 30693, 33054, 37958, 56937, 61386, 71617, 113874, 132853, 143234, 214851, 246727, 265706, 398559, 429702, 493454, 740181, 797118, 1480362, 1727089, 3454178, 5181267, 10362534, 14936473, 29872946, 44809419, 89618838, 104555311, 194174149, 209110622, 313665933, 388348298, 582522447, 627331866, 1165044894, 1359219043, 2718438086, 4077657129, 8155314258]

約数ペア:

[(1, 8155314258), (2, 4077657129), (3, 2718438086), (6, 1359219043), (7, 1165044894), (13, 627331866), (14, 582522447), (21, 388348298), (26, 313665933), (39, 209110622), (42, 194174149), (78, 104555311), (91, 89618838), (182, 44809419), (273, 29872946), (546, 14936473), (787, 10362534), (1574, 5181267), (2361, 3454178), (4722, 1727089), (5509, 1480362), (10231, 797118), (11018, 740181), (16527, 493454), (18979, 429702), (20462, 398559), (30693, 265706), (33054, 246727), (37958, 214851), (56937, 143234), (61386, 132853), (71617, 113874)]