128036262

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^2$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 277429248

約数和(自身を除く): 149392986

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 173, 186, 346, 519, 713, 1038, 1426, 2139, 3979, 4278, 5363, 7958, 10726, 11937, 16089, 23874, 29929, 32178, 59858, 89787, 123349, 179574, 246698, 370047, 688367, 740094, 927799, 1376734, 1855598, 2065101, 2783397, 4130202, 5566794, 21339377, 42678754, 64018131, 128036262]

約数ペア:

[(1, 128036262), (2, 64018131), (3, 42678754), (6, 21339377), (23, 5566794), (31, 4130202), (46, 2783397), (62, 2065101), (69, 1855598), (93, 1376734), (138, 927799), (173, 740094), (186, 688367), (346, 370047), (519, 246698), (713, 179574), (1038, 123349), (1426, 89787), (2139, 59858), (3979, 32178), (4278, 29929), (5363, 23874), (7958, 16089), (10726, 11937)]