128586906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8297}}^1$

素因数の和:8356

約数の個数: 64

約数和(自身を含む): 334575360

約数和(自身を除く): 205988454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 63, 82, 123, 126, 189, 246, 287, 369, 378, 574, 738, 861, 1107, 1722, 2214, 2583, 5166, 7749, 8297, 15498, 16594, 24891, 49782, 58079, 74673, 116158, 149346, 174237, 224019, 340177, 348474, 448038, 522711, 680354, 1020531, 1045422, 1568133, 2041062, 2381239, 3061593, 3136266, 4762478, 6123186, 7143717, 9184779, 14287434, 18369558, 21431151, 42862302, 64293453, 128586906]

約数ペア:

[(1, 128586906), (2, 64293453), (3, 42862302), (6, 21431151), (7, 18369558), (9, 14287434), (14, 9184779), (18, 7143717), (21, 6123186), (27, 4762478), (41, 3136266), (42, 3061593), (54, 2381239), (63, 2041062), (82, 1568133), (123, 1045422), (126, 1020531), (189, 680354), (246, 522711), (287, 448038), (369, 348474), (378, 340177), (574, 224019), (738, 174237), (861, 149346), (1107, 116158), (1722, 74673), (2214, 58079), (2583, 49782), (5166, 24891), (7749, 16594), (8297, 15498)]