153977184

素因数分解:

$2^5\times 3^2\times {\mathrm{239}}^1\times {\mathrm{2237}}^1$

素因数の和:2492

約数の個数: 72

約数和(自身を含む): 439901280

約数和(自身を除く): 285924096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 239, 288, 478, 717, 956, 1434, 1912, 2151, 2237, 2868, 3824, 4302, 4474, 5736, 6711, 7648, 8604, 8948, 11472, 13422, 17208, 17896, 20133, 22944, 26844, 34416, 35792, 40266, 53688, 68832, 71584, 80532, 107376, 161064, 214752, 322128, 534643, 644256, 1069286, 1603929, 2138572, 3207858, 4277144, 4811787, 6415716, 8554288, 9623574, 12831432, 17108576, 19247148, 25662864, 38494296, 51325728, 76988592, 153977184]

約数ペア:

[(1, 153977184), (2, 76988592), (3, 51325728), (4, 38494296), (6, 25662864), (8, 19247148), (9, 17108576), (12, 12831432), (16, 9623574), (18, 8554288), (24, 6415716), (32, 4811787), (36, 4277144), (48, 3207858), (72, 2138572), (96, 1603929), (144, 1069286), (239, 644256), (288, 534643), (478, 322128), (717, 214752), (956, 161064), (1434, 107376), (1912, 80532), (2151, 71584), (2237, 68832), (2868, 53688), (3824, 40266), (4302, 35792), (4474, 34416), (5736, 26844), (6711, 22944), (7648, 20133), (8604, 17896), (8948, 17208), (11472, 13422)]