136428208

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1146

約数の個数: 80

約数和(自身を含む): 323511040

約数和(自身を除く): 187082832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 61, 76, 112, 122, 133, 152, 244, 266, 304, 427, 488, 532, 854, 976, 1051, 1064, 1159, 1708, 2102, 2128, 2318, 3416, 4204, 4636, 6832, 7357, 8113, 8408, 9272, 14714, 16226, 16816, 18544, 19969, 29428, 32452, 39938, 58856, 64111, 64904, 79876, 117712, 128222, 129808, 139783, 159752, 256444, 279566, 319504, 448777, 512888, 559132, 897554, 1025776, 1118264, 1218109, 1795108, 2236528, 2436218, 3590216, 4872436, 7180432, 8526763, 9744872, 17053526, 19489744, 34107052, 68214104, 136428208]

約数ペア:

[(1, 136428208), (2, 68214104), (4, 34107052), (7, 19489744), (8, 17053526), (14, 9744872), (16, 8526763), (19, 7180432), (28, 4872436), (38, 3590216), (56, 2436218), (61, 2236528), (76, 1795108), (112, 1218109), (122, 1118264), (133, 1025776), (152, 897554), (244, 559132), (266, 512888), (304, 448777), (427, 319504), (488, 279566), (532, 256444), (854, 159752), (976, 139783), (1051, 129808), (1064, 128222), (1159, 117712), (1708, 79876), (2102, 64904), (2128, 64111), (2318, 58856), (3416, 39938), (4204, 32452), (4636, 29428), (6832, 19969), (7357, 18544), (8113, 16816), (8408, 16226), (9272, 14714)]