128514204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39229}}^1$

素因数の和:39259

約数の個数: 72

約数和(自身を含む): 399832160

約数和(自身を除く): 271317956

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, 39229, 78458, 117687, 156916, 235374, 274603, 353061, 470748, 509977, 549206, 706122, 823809, 1019954, 1098412, 1412244, 1529931, 1647618, 2039908, 2471427, 3059862, 3295236, 3569839, 4589793, 4942854, 6119724, 7139678, 9179586, 9885708, 10709517, 14279356, 18359172, 21419034, 32128551, 42838068, 64257102, 128514204]

約数ペア:

[(1, 128514204), (2, 64257102), (3, 42838068), (4, 32128551), (6, 21419034), (7, 18359172), (9, 14279356), (12, 10709517), (13, 9885708), (14, 9179586), (18, 7139678), (21, 6119724), (26, 4942854), (28, 4589793), (36, 3569839), (39, 3295236), (42, 3059862), (52, 2471427), (63, 2039908), (78, 1647618), (84, 1529931), (91, 1412244), (117, 1098412), (126, 1019954), (156, 823809), (182, 706122), (234, 549206), (252, 509977), (273, 470748), (364, 353061), (468, 274603), (546, 235374), (819, 156916), (1092, 117687), (1638, 78458), (3276, 39229)]