138968478

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{4057}}^1$

素因数の和:4249

約数の個数: 48

約数和(自身を含む): 330451056

約数和(自身を除く): 191482578

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 173, 198, 346, 519, 1038, 1557, 1903, 3114, 3806, 4057, 5709, 8114, 11418, 12171, 17127, 24342, 34254, 36513, 44627, 73026, 89254, 133881, 267762, 401643, 701861, 803286, 1403722, 2105583, 4211166, 6316749, 7720471, 12633498, 15440942, 23161413, 46322826, 69484239, 138968478]

約数ペア:

[(1, 138968478), (2, 69484239), (3, 46322826), (6, 23161413), (9, 15440942), (11, 12633498), (18, 7720471), (22, 6316749), (33, 4211166), (66, 2105583), (99, 1403722), (173, 803286), (198, 701861), (346, 401643), (519, 267762), (1038, 133881), (1557, 89254), (1903, 73026), (3114, 44627), (3806, 36513), (4057, 34254), (5709, 24342), (8114, 17127), (11418, 12171)]