128986776

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{7559}}^1$

素因数の和:7653

約数の個数: 64

約数和(自身を含む): 362880000

約数和(自身を除く): 233893224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 158, 216, 237, 316, 474, 632, 711, 948, 1422, 1896, 2133, 2844, 4266, 5688, 7559, 8532, 15118, 17064, 22677, 30236, 45354, 60472, 68031, 90708, 136062, 181416, 204093, 272124, 408186, 544248, 597161, 816372, 1194322, 1632744, 1791483, 2388644, 3582966, 4777288, 5374449, 7165932, 10748898, 14331864, 16123347, 21497796, 32246694, 42995592, 64493388, 128986776]

約数ペア:

[(1, 128986776), (2, 64493388), (3, 42995592), (4, 32246694), (6, 21497796), (8, 16123347), (9, 14331864), (12, 10748898), (18, 7165932), (24, 5374449), (27, 4777288), (36, 3582966), (54, 2388644), (72, 1791483), (79, 1632744), (108, 1194322), (158, 816372), (216, 597161), (237, 544248), (316, 408186), (474, 272124), (632, 204093), (711, 181416), (948, 136062), (1422, 90708), (1896, 68031), (2133, 60472), (2844, 45354), (4266, 30236), (5688, 22677), (7559, 17064), (8532, 15118)]