128055564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39089}}^1$

素因数の和:39119

約数の個数: 72

約数和(自身を含む): 398405280

約数和(自身を除く): 270349716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 39089, 78178, 117267, 156356, 234534, 273623, 351801, 469068, 508157, 547246, 703602, 820869, 1016314, 1094492, 1407204, 1524471, 1641738, 2032628, 2462607, 3048942, 3283476, 3557099, 4573413, 4925214, 6097884, 7114198, 9146826, 9850428, 10671297, 14228396, 18293652, 21342594, 32013891, 42685188, 64027782, 128055564]

約数ペア:

[(1, 128055564), (2, 64027782), (3, 42685188), (4, 32013891), (6, 21342594), (7, 18293652), (9, 14228396), (12, 10671297), (13, 9850428), (14, 9146826), (18, 7114198), (21, 6097884), (26, 4925214), (28, 4573413), (36, 3557099), (39, 3283476), (42, 3048942), (52, 2462607), (63, 2032628), (78, 1641738), (84, 1524471), (91, 1407204), (117, 1094492), (126, 1016314), (156, 820869), (182, 703602), (234, 547246), (252, 508157), (273, 469068), (364, 351801), (468, 273623), (546, 234534), (819, 156356), (1092, 117267), (1638, 78178), (3276, 39089)]