166826142

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1123}}^1$

素因数の和:1275

約数の個数: 80

約数和(自身を含む): 430860672

約数和(自身を除く): 264034530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 131, 162, 189, 262, 378, 393, 567, 786, 917, 1123, 1134, 1179, 1834, 2246, 2358, 2751, 3369, 3537, 5502, 6738, 7074, 7861, 8253, 10107, 10611, 15722, 16506, 20214, 21222, 23583, 24759, 30321, 47166, 49518, 60642, 70749, 74277, 90963, 141498, 147113, 148554, 181926, 212247, 294226, 424494, 441339, 636741, 882678, 1029791, 1273482, 1324017, 2059582, 2648034, 3089373, 3972051, 6178746, 7944102, 9268119, 11916153, 18536238, 23832306, 27804357, 55608714, 83413071, 166826142]

約数ペア:

[(1, 166826142), (2, 83413071), (3, 55608714), (6, 27804357), (7, 23832306), (9, 18536238), (14, 11916153), (18, 9268119), (21, 7944102), (27, 6178746), (42, 3972051), (54, 3089373), (63, 2648034), (81, 2059582), (126, 1324017), (131, 1273482), (162, 1029791), (189, 882678), (262, 636741), (378, 441339), (393, 424494), (567, 294226), (786, 212247), (917, 181926), (1123, 148554), (1134, 147113), (1179, 141498), (1834, 90963), (2246, 74277), (2358, 70749), (2751, 60642), (3369, 49518), (3537, 47166), (5502, 30321), (6738, 24759), (7074, 23583), (7861, 21222), (8253, 20214), (10107, 16506), (10611, 15722)]