187966128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{757}}^1$

素因数の和:1514

約数の個数: 80

約数和(自身を含む): 556432640

約数和(自身を除く): 368466512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 739, 757, 1478, 1514, 2217, 2271, 2956, 3028, 4434, 4542, 5173, 5299, 5912, 6056, 8868, 9084, 10346, 10598, 11824, 12112, 15519, 15897, 17736, 18168, 20692, 21196, 31038, 31794, 35472, 36336, 41384, 42392, 62076, 63588, 82768, 84784, 124152, 127176, 248304, 254352, 559423, 1118846, 1678269, 2237692, 3356538, 3915961, 4475384, 6713076, 7831922, 8950768, 11747883, 13426152, 15663844, 23495766, 26852304, 31327688, 46991532, 62655376, 93983064, 187966128]

約数ペア:

[(1, 187966128), (2, 93983064), (3, 62655376), (4, 46991532), (6, 31327688), (7, 26852304), (8, 23495766), (12, 15663844), (14, 13426152), (16, 11747883), (21, 8950768), (24, 7831922), (28, 6713076), (42, 4475384), (48, 3915961), (56, 3356538), (84, 2237692), (112, 1678269), (168, 1118846), (336, 559423), (739, 254352), (757, 248304), (1478, 127176), (1514, 124152), (2217, 84784), (2271, 82768), (2956, 63588), (3028, 62076), (4434, 42392), (4542, 41384), (5173, 36336), (5299, 35472), (5912, 31794), (6056, 31038), (8868, 21196), (9084, 20692), (10346, 18168), (10598, 17736), (11824, 15897), (12112, 15519)]